This due to selective breeding where certain characteristics are promoted and have resulted in different varieties such as snakeskin and grass guppies. Guppies are a popular choice for beginners and are known for their different colors, patterns and shapes of fins. Guppies are livebearers which means that they retain the eggs inside their bodies and give birth to live fry. This is because they will happily tolerate a wide range of water conditions and tank setups. If you are looking to get into fish breeding then guppies are an easy choice to start with. Other nano fish of similar sizes such as Rasboras and Tetras, bottom dwellers including Corydoras, Kuhli Loaches, snails, shrimp, and guppies Should be kept in a school of no less than 6 individuals. May prefer to feed mid water column so pellets and any other sinking foods such as juvenile brine shrimp should be introduced in small amounts every few minutes. Generally peaceful however can become skittish with boisterous tank mates

Vegetated ponds and slow-moving streams in South East Asia Celestial Pearl Danios are easily recognizable with their polka dot bodies and striking orange underbellies and fins. The typical lifespan within a healthy tank may be between 3 and 5 years. They are highly active fish that will also provide a splash of color in your aquarium. Suitable tankmates include other tetras (Ember, Neon) and bottom dwellers.Ĭelestial Pearl Danios sometimes referred to as CPDs or Galaxy Rasboras, have only come onto the aquarium trade scene since the mid-2000s. May become stressed to larger and more boisterous fish. Planted community tank with low flow and open swimming areas, preferably sand substrate but gravel can be used Native to the blackwater rivers, streams, and peat swamps of Singapore, Malaysia, and ThailandĪ varied diet of high-quality flakes or pellets, brine shrimp, and daphnia Harlequin Rasboras will flourish in a planted tank. All you need is a clean and well maintained tank as well as a good diet, then they will do very well. They are a popular choice amongst beginner aquarists due to their ability to get along with a wide variety of tank mates and very few specific care needs. Harlequin Rasboras are one of the recognized schooling fish with their black triangle that covers the back half of their body. With the above considerations in mind, here are some examples of schooling fish that will go great in a 10 gallon aquarium. On the other hand, Dwarf Gourami’s are typically docile and will get along with schooling fish like tetras and rasboras. For example, fish such as the Dwarf Pea Puffer and male bettas are commonly kept as centerpiece fish and not in schools or community tanks due to their territorial aggressiveness.

Schooling fish such as tetras will appreciate wide open space to swim however Bettas and Apistogrammas will be happy in a denser planted tank.Įach fish species are different in terms of their aggressiveness towards other fish and even their kin. Is your tank planted or not planted? Aquatic plants reduce the available swimming space.

Fish such as cichlids, clown loaches, and some plecos will need larger and taller tanks that a 10 gallon cannot provide. It may be obvious but be aware that fish shops will sometimes sell you juveniles which will outgrow your tank in time. In fact, following these guidelines without any further thought can lead to issues down the track including excessive nutrients and algal growth, and fish deaths due to incompatible fish behaviors.īefore you go to the fish shop, you should consider these: But how does this apply in a planted versus non-planted tank? And what does this say about the size of fish you can keep? It is important to remember that these are just guidelines and do not apply to every situation. A common rule of thumb that you will come across on the internet is the “two fish per gallon” rule. How many fish can you have in a 10 gallon tank? Unfortunately, it’s a question that needs a bit of thought. Here are our fish stocking suggestions for a 10 gallon aquarium. However, their relatively small size poses some challenges and there are some important things you should be aware of before you go to the fish shop. The 10 gallon tank is easily one of the most commonly used tanks for beginners and advanced aquarists alike. Fish stocking is often the first thing you think about when deciding to setup a new nano tank.

Used 10 gallon fish tank