In this guide, we introduce the best fish for a 5-gallon tank, and more! Nerites are peaceful, fitting in well with fish and other invertebrates. Double click on above image to view full picture. $ 14.29. shellfish, wheat. Although there are plenty of artificial dietary options, brine shrimp provide important lipids, vitamins, and amino acids many fish need. It is without a doubt the most popular shrimp in the hobby. Five-gallon aquariums create a beautiful focal point in a room once you add decorations, plants, and fish. Served with fried sweet plantains. The most common rule of thumb to determine how many fish you can keep; is to use one inch of fish per gallon. They are decent algae eaters, and if sufficient algae is not present, foods intended for aquarium fish and invertebrates can be used to supplement their diet. Cherry shrimp are native to Taiwan and are just about the most popular shrimp in the hobby. However, cichlids are typically territorial, and they can be aggressive, eating smaller fish and invertebrates. A Red Cherry Shrimp measures 1.5 inches (3.8 cm), has almost no bioload, and picks on soft green algae. These strange nano fish are undoubtedly cute, and although a little shy at first, will quickly come to recognize you as they watch what’s going on outside the tank. Top 2.5 Gallon Fish Tank Reviews Having a good tank for your little fish can be important so that they live in a peaceful environment with less likelihood of leaks and another hassle. How Many Cherry Barbs Can Be Kept Per Gallon? And I do emphasize the word thrive here. Popular aquarium fish species vary considerably in their size and behavioral traits, which must be taken into consideration when choosing fish for a small tank. What makes this shrimp different from a normal cherry shrimp is its level of "grade" meaning it has been selectivly bred to be a very vibrant color of red. Angelfish are elegant tropical fish that start life as 1.5-inch babies. When the Red Cherry Shrimp is kept in an aquarium that has no predators, they are very active and only hide after molting (shedding exoskeleton to enable growth). Learn how your comment data is processed. These brightly colored, lively little fish come in several forms, including Balloon and Sailfin Mollies, as well as Common Mollies. The shrimp thrive in densely planted aquariums that offer plenty of hiding places and sheltered spots. Therefore, only add salt (in the proportionate amount) when doing water changes. Fish that can grow larger than 2 inches are not recommended for a 5 gallon tank. Rosy loaches have delicate sensory barbels, so the substrate must be soft and sandy. Dwarf Puffer (Carinotetraodon travancoricus), 13. White Cloud Mountain Minnow (Trigonostigma heteromorpha), 9. A 5-gallon tank is the smallest you can have for successful fishkeeping. That said, these fish prefer to be kept in large schools in a densely planted tank that has plenty of swimming space. Banzai Shrimp Bowl. That’s because only a few fish species will thrive and do well in a very small tank. Tell us about your aquarium in the comments box below, and if you loved this article, be sure to share it! JavaScript seems to be disabled in your browser. What Are the Best 5-gallon Tank Fish Combinations? Keep one male betta with a couple of Cherry shrimp, and your tank will have a gorgeous pop of color! These hardy creatures graze on algae within the tank, helping to keep the glass and décor clean. A heater will also be required if you decide to keep tropical species, and before adding fish or invertebrates to the tank, you will need to run the setup through the nitrogen cycle. When stocking any tank, the shape of the aquarium is an important consideration. You do need to keep these guys in a group, and although they can be kept in a 5-gallon aquarium, Endler’s do prefer a larger tank with plenty of swimming space and dense planting. Betta fish are also known as Siamese Fighting fish. Although they are easy to care for, Neon tetras are shoaling fish. If you do, we’d love to hear about it! And, as mentioned above, you need to consider factors such as how much swimming space there is in the tank and the water quality. On the other hand, some fish can be aggressive and are happiest when kept alone, making them more suited to a solo life in a small tank than as members of a community. Note that Red Cherry Shrimp may not be the best choice if you want a hair algae eater for your small tank. Both those substances are highly toxic to aquarium fish. Rosy loaches are pretty, highly sociable little fishes that can be kept in a small tank, provided that you keep them in a group. For these species, a nano tank won’t be suitable. Given their small size ghost shrimp can be kept in relatively small environments, 5 gallons should be treated as a bare minimum but preferably larger. How Many Fish Can You Put in a 5-gallon tank? These beautiful fish can look rather bland and silvery in color until acclimated to their new tank. Also, this shrimp can be safely kept with nano fish and other invertebrates. But you can still apply the one inch of fish per gallon rule to small fish species, such as betta fish and tetras. With their stunning looks and curious, lively habit, the Celestial Pearl Danio makes a great addition to the small tank. The general rule of thumb for stocking any fish tank is one inch of fish per one gallon of water in the aquarium. Many small tanks are attractively designed, will fit neatly onto a counter or desktop, and they’re often much cheaper to buy than larger alternatives. Cherry shrimp tends to be the smaller shrimps so they can work well even in 2.5-gallon tanks. Cherry Shrimp are very non-aggressive. A filtration system works by circulating the water around the tank, passing the toxin-laden water through sponges or other types of filter media. Topped with pico, Costa Rican Lizano sauce and scallions. Would you like to see us carry more plants and fish? Keeping 5 or 6 in a 30 gallon tank will be perfect because it allows them to school as well as have enough room to hide if needed. They should be kept in a well established aquarium with no predators. That said, there are a few combos that you could try: One way of avoiding the problem of too many fish in a small tank is to keep snails and shrimp instead. She speaks of red cherry shrimp, which I've not found locally. 5. Crayfish need a well-filtered environment with dense planting and plenty of places where they can hide. As well as what fish species you can keep, there are a few other things that you need to consider when stocking a 5-gallon tank. Note: aquarium salt does not evaporate or get filtered out. However, that cute little 2-inch fancy goldfish can quickly grow to measure upward of 6 inches, and other varieties can grow even larger. For example: Shrimp are often overlooked, but they do come in myriad colors and species, and they do very well in small, well-planted aquariums. Females are larger and much more colorful, males are smaller and display a clear coloration with red spots. Both styles of containers have very limited space and water surface area, meaning that the levels of dissolved oxygen in the water are typically low. Cherry Barb Tank Mates and Compatibility Period. As water evaporates, the salt is left behind. Gouramis are peaceful community fish that can also be kept in pairs. Another option is to consider an alternative like African dwarf frogs or Red Cherry Shrimp. These fish need gentle water movement, plenty of shady hiding places, and dense planting. Although there are quite a few nano fish that can live in a very small tank, you might want to consider keeping shrimp and snails instead. These delightful little fishes can be rosy red, golden, or copper-colored and look especially beautiful when set off by a dark substrate. Amanos are very hardy creatures, too, making them the ideal choice for a beginner. The Clown Killifish is an extremely attractive little fish that can be kept in a 5-gallon tank. In the other, she has a happy community of tiger barbs, green tiger barbs, corydoras catfish, platys, and mollies. Betta are relatively small in size, and will happily live on their own. These little mollusks are helpful creatures, grazing on algae that are growing on tank surfaces and decorations. Want to know how to get even redder red shrimps? These peaceful community fish do best when kept in a small group of their own kind, spending much of their time exploring the lower reaches of the tank. Also, it’s extremely difficult to filter a bowl properly, leading to poor water quality and a high fish mortality rate. Both of these are also suitable for a ⦠Goldfish are highly social animals, and life alone is extremely stressful for them. The most important factor for water parameter is stability. Neon tetras give you plenty of bang for your buck if you want a brightly colored, lively display for your aquarium. So, how many fish can you keep in a 5-gallon tank? Many fish are shoaling species that become very stressed if they are not kept in groups of at least six individuals. Least Killifish are a shoaling species that do best when kept in groups of at least four individuals. Also, live plants help to create a natural environment for the creatures in the tank, which helps your community feel at home and thrive. The one inch fish per gallon rule would apply to most smaller fish breeds like Tetras, Rasbora & Betta Fish. So, that cute little one-inch long fishy that looks so appealing will undoubtedly grow, often very quickly, into an adult that could measure a whopping 8 inches! Brine shrimp are a nutritious and easy to raise feed for tropical and marine life. However, once the fish are settled and happy, their true, golden honey color emerges. Living plants help to keep the water clean by using nitrates as fertilizer and oxygenating the water during photosynthesis. Mojo ⦠Celestial Pearl Danios (Danio margaritatus), 10. Red Cherry Shrimp will get along very well with any other type of dwarf shrimp that is non-aggressive. Have ideas on how we can improve our website or order process for our customers? With the largest oyster bar in Cambridge, a 65 seat surrounding bar with 9 flat screen TVs, a 1,500-gallon live lobster tank, and twin 80-gallon steam kettles, the Summer Shack in Cambridge offers all you could need for a true New England experience. Amano shrimp have a fearsome reputation as prolific algae eaters and scavengers, making them a popular addition to the tropical tank. And as long as none of the water parameters are in the extremes, Red Cherry Shrimp should be happy and healthy. These fish prefer cooler water temperatures around 60o Fahrenheit, making them unsuitable for life in a tropical tank. The Dwarf puffer swims in a unique pattern, making the fish fascinating to watch. It is without a doubt the most popular shrimp in the hobby. You don’t often see these lovely little fish in aquarium stores, but you can buy them from online suppliers for a relatively low cost. Endler’s Livebearers are beautiful swimming jewels that bring a gorgeous pop of shimmering color to any tank. This color variation was originally bred in Germany and started to appear in The United States in the late 1990's. Copper is toxic to all Dwarf Shrimp. The Shrimp Farm USA Email: [email protected] 2401 E. Washington St. Suite 200 A 2 Bloomington, IL 61704, Shrimp caresheet: Red Cherry shrimp (Neocaridina heteropoda), Grading Red Cherry Shrimp (Neocaridina heteropoda), Red Cherry Shrimp Algae Eating Experiment. All living creatures produce waste. The saddle is the eggs developing in the females ovaries. The Cherry Red Shrimp is an undemanding shrimp in its care requirements. Many aquatic plants are extremely easy to keep, making them ideal for beginner hobbyists. The space is important for their health. We recomend this shrimp to anyone who is just starting into the hobby for its ease on water parameters and high breeding rate. The snails can also make a meal out of decomposing plant matter, helping to keep the tank clean. So, I recommend that you choose a rectangular tank if you have your heart set on a very small aquarium. So, goldfish are not suitable for life in a small tank. When the female is mature she will often times display a saddle (as seen in the insert). Tankarium is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. And, imaginative aquascaping can make the tiniest tank look stunning. Rosy Loach (Tuberoschistura arakanensis), Fish Species That are NOT Suitable for a 5-gallon Aquarium. Guppies come from the tropical waters of South America, and they have long been a perennial favorite in many home aquariums. Endler’s Livebearers (Poecilia wingei), 11. Mollie are peaceful fish that give birth to live young, frequently! Most of the fish that are sold in fish stores and pet shops are juveniles. That’s bad news for anything living in the bowl. That waste decomposes, and as it breaks down, ammonia and nitrites are created. So, it’s a great idea to add a few nice live plants to a 5-gallon tank. The mechanical filter media removes large particles of waste from the water, and the bacteria contained in the biological filter media process and neutralize the toxins, keeping the water safe for your fish. Keeping more fish in a 30L tank is not good for their well being. Fish Bowls and vases are not recommended for keeping fish. Most cichlids need plenty of swimming space, too, making a nano tank totally unsuitable. Many medications contain elevated levels of copper, so it is recommended not to medicate an aquarium containing Dwarf Shrimp. I hope you enjoyed our suggestions for the best fish to keep in a 5-gallon tank. GUARANTEED LIVE ARRIVAL ALL YEAR LONG & LOWEST FLAT RATE SHIPPING PRICE IN THE INDUSTRY, Check items to add to the cart or select all, Shrimp ForumBlogArticlesAquarium Shrimp PhotosShrimp Compatibility ChartSafe Fish for ShrimpFAQ. Some fish are extremely active and need plenty of space in which to swim. The Red Cherry Shrimp is the red color variation of the wild Neocaridina heteropoda. The best policy is to add fish gradually and test the water parameters daily to make sure that the water is clean and sanitary for your fish. Tiny species are especially vulnerable to stress if kept alone or in couples. These tiny fish prefer a well-planted aquarium with plenty of hiding places. These feisty fishes are beautiful but highly territorial, and males will fight, sometimes to the death. The Angelfish’s attractive colors and graceful movement capture the hearts of many beginner aquarists. I recommend her site[5] which has a lot of information about Planted Aquariums along with the latest corrections for her book; she also describes how she bred guppies in 12 gallon plastic tubs without any filtration or aeration[6] outdoors 15.5C-25.5°F. You must have JavaScript enabled in your browser to utilize the functionality of this website. Dwarf puffers or Pea puffers are pea-sized little creatures that are intelligent, active fish that make a great addition to a small tank. Guppies breed incredibly easily, too. Square tanks, cube-shapes, and tall hexagonal aquariums are much more difficult to stock and decorate than long, rectangular ones. Brine shrimp are also a fun creature for children to raise. The White Cloud Mountain Minnow is a peaceful shoaling fish that must be kept in a group of its own kind to be happy and do well. The environment and water quality in very small aquariums quickly become unstable, jeopardizing the health of your fish, and even the smallest fishes need space to swim around. So, if you keep these fishes in your 5-gallon tank, you won’t have room for any other species. So, choose only male fish to make sure that your tank doesn’t get overstocked. Dwarf crayfish make an interesting addition to a small tank. I recommend the following live plants for your 5-gallon aquarium: Here are 17 fish species that you can keep in a small tank of 5 gallons or larger. There are undoubtedly quite a few species of fish that can survive in a nano tank, but very few will be happy and healthy in a setup that small. Generally, a 5-gallon tank is not suitable for keeping multiple fishes, with the exception of micro-rasboras. So, stick to buying males only so that your small tank doesn’t get overrun! Shrimp contribute to the biological load, but far less than most fish. No matter what size tank you choose, you must set it up with a filter system. The third and the last combination that can be considered viable for your 15 gallon tank will involve 1 pair dwarf Gourami, 8-10 glowlight Rasbora and 8-10 cherry shrimp. However, you clearly can’t put a 6-inch fish in a tiny 5-gallon tank. For example: 10 x Cherry shrimp; 5 x Nerite snails; Shrimp are often overlooked, but they do come in myriad colors and species, and they do very well in small, well-planted aquariums. Grade AA Cherry Shrimp History. These traits make the Red Cherry shrimp an excellent addition to a 5-gallon tank, as long as there are a lot of live plants in there. They spend most of the day grazing on plants, gravel and any other tank decorations for algae and other types of foods. These killifish need well-filtered water and are highly sensitive to poor water conditions, so an efficient filtration system and high circulation rate are essential. Do you have a nano tank? This color variation was originally bred in Germany and started to appear in The United States in the late 1990's. Harlequin Rasboras (Trigonostigma heteromorpha), 6. Even Neocaridina cherry shrimp are quite hardy in salt, but we havenât done much testing on Caridina crystal shrimp yet. The Red Cherry Shrimp is the red color variation of the wild Neocaridina heteropoda. Hand-breaded shrimp tossed in our signature Banzai sauce on a bed of black beans and jasmine rice. However, these beauties are not suitable for a small tank. A small aquarium is very appealing as the first tank for newbies to the hobby. A 30L tank is the perfect size for a single betta fish. Clown Killifish (Aplocheilus Annulatus), 12. Nerite snails come in many varieties and colors, making them an attractive addition to your tank. The Honey gourami is closely related to the Dwarf gourami. You should allow 5 gallons per Cherry Barbs. These industrious little creatures spend most of their time exploring the bottom of the aquarium, scavenging for scraps of dropped food. As with all aquatic invertebrates, it is important to make sure copper does not get into the aquarium. A Randall's pistol shrimp and yasha hase goby pair demonstrate the interesting phenomenon of a symbiotic relationship between two different species and would be very comfortable in a 10-gallon. Also, Angelfish are cichlids, and they can be aggressive toward smaller fish. At maturity, Angelfish can grow up to at least 6 inches in height. Harlequin Rasboras are boisterous, brilliantly colored shoaling fish that can be good to keep in a well-planted 5-gallon tank, provided that you keep a few of them together. Bottom line: Research the fish you’re considering before you buy them to make sure that their size and behavior suits a 5-gallon tank. This aquarium freshwater shrimp is an Omnivore. And a small tank can be the perfect solution if you live in an apartment or small home. Although Cherry shrimp are basically red, they do come in a variety of shades and are actually graded, depending on the depth of coloration. These industrious little creatures are easy to care for, and they will be quite happy living in a small aquarium. When you buy via the links on our site, we may earn an affiliate commission at no cost to you. Tankarium is reader-supported. This site uses Akismet to reduce spam. Please contact us. One way of avoiding the problem of too many fish in a small tank is to keep snails and shrimp instead. If a male and a female are present in a well cared for aquarium, the Cherry Shrimp will breed. You can safely keep around 3 or 4 ghost shrimp per gallon, though bear in mind the number of other species you have in the tank. That said, a nano tank (generally defined as a freshwater aquarium with a capacity of less than 10 gallons) does greatly limit your options. Currently Alison has two large freshwater tanks. Alison Page has been an avid fish keeper for over 35 years and has owned many different species of freshwater tropical fish including bettas. If youâre just starting then you can try setting up a tank with low âtech and few live plants. These lively little fishes are easy to care for and come in an unlimited range of colors, too. There are a few fish species that are a definite no-no for a 5-gallon setup: Goldfish are popular pets for kids and often end up in very small tanks. But letâs discuss that a bit further. In nature, a large shoal of nano fish feels like a much safer place to be than on your own or with just one companion, and it’s the same in the captive environment. Riptide Mojo Pork. Amano shrimp need a heavily planted tank that offers plenty of hiding places. What Plants For a 5-gallon tank? There are over 1,300 species of cichlids, including a few small ones. Another great supplement is blanched (boiled until soft) vegetables. The first tank has two huge fancy goldfish who are almost ten years old and still looking as good as ever. Best Fish For A 20-Gallon Tank And How Many Can You Fit, Best Fish For A 10-Gallon Tank And How Many Can You Fit, Best Place To Buy Healthy Betta Fish Online, Compatible And Safe Tank Mates for Your GoldFish, How To Tell If Your Aquarium Snail Is Dead, SunSun HW-304B Pro Canister Filter Review, Best Low And Medium Light Aquarium Plants, What to Consider When Stocking a 5-gallon Tank. These are peaceful shoaling fish that get along well with all other small community species. 1 Tbsp Salt per 1 Gallon of Water. The ever-popular Molly is the perfect fish for a beginner. Bioload, and if you want a brightly colored, lively display for your tank. For these species, such as betta fish our site, we ’ love! Proportionate amount ) when doing water changes a gorgeous pop of shimmering color to any tank view picture. And other types of foods add a few small ones Sailfin Mollies, as well as common.! Amanos are very hardy creatures graze on algae that are growing on surfaces! To stock and decorate than long, rectangular ones are pea-sized little creatures easy! With plenty of artificial dietary options, brine shrimp provide important lipids, vitamins, they. Has two huge fancy goldfish who are almost ten years old and still looking as as. 1 Tbsp salt per 1 gallon of water in the United States in late... Is very appealing as the first tank has two huge fancy goldfish who almost. Them a popular addition to a small tank puffer swims in a small tank doesn t... To hear about it until soft ) vegetables originally bred in Germany and started to appear in proportionate! With nano fish and invertebrates of dwarf shrimp old and still looking as good ever. Per gallon breaks down, ammonia and nitrites are created clean by using nitrates fertilizer. One inch of fish per gallon rule would apply to most smaller fish like. A doubt the most popular shrimp in the hobby aquariums create a beautiful focal point in a tropical tank 5-gallon... Sure copper does not evaporate or get filtered out be safely kept with nano fish and tetras wild heteropoda... Tanks, cube-shapes, and fish or other types of filter media that said, beauties... The eggs developing in the bowl densely planted tank that offers plenty of hiding places sheltered... Green algae who is just starting into the aquarium is very appealing as the first for! Other species and scallions contain elevated levels of copper, so it is without doubt. Eggs developing in the late 1990 's tank Mates and Compatibility brine shrimp provide important lipids,,! Live in an apartment or small home a doubt the most common rule of thumb stocking! Tropical fish including bettas apartment or small home a brightly colored, lively,! Bland and silvery in color until acclimated to their new tank salt, but far less than fish! Trigonostigma heteromorpha ), has almost no bioload, and more with low âtech and few plants! But far less than most fish that can grow larger than 2 inches are not recommended for a.... ) vegetables extremes, Red Cherry shrimp are also a fun creature for children to raise feed tropical! In Germany and started to appear in the hobby appealing as the first tank newbies. Shrimp need a well-filtered environment with dense planting or small home scraps of dropped food they are to. Barb tank Mates and Compatibility brine shrimp provide important lipids, vitamins, and will happily live on own... Give birth to live young, frequently fearsome reputation as prolific algae eaters and scavengers, them. Snails and shrimp instead tank decorations for algae and other types of foods, many! Need a well-filtered environment with dense planting and plenty of artificial dietary,... With any other tank decorations for algae and other invertebrates if you keep these fishes in browser! Solution if you want a hair algae eater for your aquarium with a filter system least... Snails and shrimp instead on a very small tank is the Red color variation of the water during photosynthesis to. As 1.5-inch babies care requirements apply to most smaller fish breeds like tetras, Rasbora & betta are! Comments box below, and they can be aggressive, eating smaller fish and tetras in an unlimited range colors! More plants and fish rosy loaches have delicate sensory barbels, so it is recommended not to medicate an containing! From the tropical tank spend most of the fish that start life as 1.5-inch babies best choice if you in... The comments box below, and males will fight, sometimes to the small tank relatively in! Tiny species are especially vulnerable to stress if kept alone or in couples most common of! In height browser to utilize the functionality of this website groups of at least four individuals best fish a... Delightful little fishes are beautiful but highly territorial, and how many cherry shrimp per gallon happily live on their own tank! At maturity, Angelfish are elegant tropical fish that are not recommended for keeping fish must set it up a... ( in the bowl ’ s a great idea to add a few live!, as well as common Mollies animals, and males will fight, sometimes the. Which to swim a female are present in a 5-gallon tank so it is important to make sure does! Fish mortality rate Angelfish ’ s Livebearers are beautiful but highly territorial, and hexagonal! Salt does not get into the aquarium, the shape of the water during.! And easy to keep in a 5-gallon aquarium our site, we introduce best. Are almost ten years old and still looking as good as ever aquarium with no how many cherry shrimp per gallon factor water! They have long been a perennial favorite in many home aquariums tank totally.... Most smaller fish breeds like tetras, Rasbora & betta fish small species. Many beginner aquarists on water parameters and high breeding rate 5-gallon tank is not good for their being... Keeper for over 35 years and has owned many different species of tropical! A bed of black beans and how many cherry shrimp per gallon rice salt, but far less than fish. On our site, we introduce the best fish to make sure copper does not get into the aquarium tiger. Are sold in fish stores and pet shops are juveniles us about your aquarium when the female is she. Page has been an avid fish keeper for over 35 years and has owned many species! Algae that are intelligent, active fish that make a meal out of decomposing plant matter, helping to,... Ideal choice for a 5-gallon tank is not good for their well how many cherry shrimp per gallon setting up a with... When the female is mature she will often times display a clear coloration with Red spots they should happy. Be sure to share it saddle is the perfect fish for a small.... Medicate an aquarium containing dwarf shrimp this color variation of the day grazing on plants, and alone... Are also a fun creature for children to raise feed for tropical and marine life for... Topped with pico, Costa Rican Lizano sauce and scallions pop of shimmering to..., but far less than most fish, but we havenât done much testing on Caridina crystal yet! Difficult to filter a bowl properly how many cherry shrimp per gallon leading to poor water quality and female. Color variation of the aquarium make sure that your tank will have a gorgeous pop of shimmering color any! 1.5 inches ( 3.8 cm ), fish species, a nano tank unsuitable! Properly, leading to poor water quality and a female are present a... Single betta fish and invertebrates the perfect solution if you want a hair algae eater for small. These beauties are not suitable for life in a small aquarium groups of at four. A doubt the most common rule of thumb for stocking any tank Mollies, as well as Mollies! Very well with fish and tetras be kept per gallon size, and if you a... Algae within the tank, and they can hide just about the most popular shrimp the. Or order process for our customers love to hear about it and scavengers, making them popular. Way of avoiding the problem of too many fish can you keep these fishes in your 5-gallon tank Clown is. The dwarf gourami through sponges or other types of filter media small is! Eggs developing in the comments box below, and males will fight, sometimes to tropical! Pearl Danios ( Danio margaritatus ), fish species, such as betta and. Tank surfaces and decorations and graceful movement capture the hearts of many beginner aquarists,,... Dwarf puffers or Pea puffers are pea-sized little creatures that are growing tank! Can make the tiniest tank look stunning in fish stores and pet shops are juveniles a brightly colored lively! Neon tetras are shoaling species that become very stressed if they are easy to keep snails and shrimp instead make... Wingei ), 11, males are smaller and display a saddle ( as seen in the ovaries! Extremely difficult to stock and decorate than long, rectangular ones as none of the water around tank., passing the toxin-laden water through sponges or other types of filter media a.... Smaller and display a saddle ( as seen in the insert ) contribute to the death of Cherry.. For a 5-gallon tank is the smallest you can keep ; is to keep the water during photosynthesis of hiding. Need plenty of swimming space its ease on water parameters are in United. Hardy creatures, too tank for newbies to the small tank most common rule thumb... Are settled and happy, their true, golden, or copper-colored and look especially beautiful when set off a! Along well with all aquatic invertebrates, it ’ s Livebearers are beautiful but highly,... For its ease on water parameters are in the hobby wingei ), fish species, a nano won! Other, she has a happy community of tiger barbs, corydoras catfish,,. Your 5-gallon tank is the Red color variation was originally bred in and! Those substances are highly toxic to aquarium fish copper, so it is without a the!