5 Gal Aquaponics tank
For my birthday, I got a 2.5 gallon aquaponics tank. when I get home my mom is going to replace it with a 5 gallon tank. I’ve been researching what I should stock it with. At first, I wanted a pea puffer but they can be very aggressive and probably won’t produce enough waste on it’s own. Now I’m thinking of getting a Ram Cichlid, a few tetras, and/or a dwarf catfish of some sort. I want as much biodiversity as possible. Anyone have any tips?
In a 5 gallon you could do a pea puffer or a betta and thats about it. And no other tank mates. A 5g is to small to make onto a community tank and the other fish you mention all require a min of 20g
Seconded. You could also do snails (which have a higher bioload) or shrimps (lower bioload), but in order to avoid neglecting your animals, you can’t exactly have anything but a betta/pea puffer, maybe 2-3 male guppies? It depends on floor space for the guppies tho.
Guppies really nees 10g or more since they are so activr and get aggressive in smaller tanks. They also breed fast
I said only males, since I was aware of breeding. I also mentioned floorspace. If a tank has adequate floorspace for guppies (adequate room for them to move) they won’t have an issue. Bigger is always better, but like…
The post… has words there… that mean things… contrary to what you just said…. pleas read again
I know but as I said in small tanks guppies getting agressing. Especially males without females. They will nip at eachother. 5g is not enough room for them to swim


















