Odball fish for nano tank

[Plecostmus 1234]

I have a tank that is about 15-20 litres with a filter that is built in the back the pump can be changed from high flow to low and its currently not set up for anything but I would like to get an oddball nanofish preferably somthing that really is unusual I have experience with lots of other fish so should be able to look after most things so please can anyone with any ideas feel free to comment no matter what

 

[1 2many]

A few fish that come to mind besides the traditional nano fish are Banjo catfish, Dwarf pea Pufferfish, and Asian stone catfish. I’m sure there’s more to choose from though.

 

[Rtc/tsn]

I have a tank that is about 15-20 litres with a filter that is built in the back the pump can be changed from high flow to low and its currently not set up for anything but I would like to get an oddball nanofish preferably somthing that really is unusual I have experience with lots of other fish so should be able to look after most things so please can anyone with any ideas feel free to comment no matter what

You could go a bit brackish and try out a bumblebee goby if you can find one. There’s a species that can live in pure freshwater but they’re extremely rare

 

[Plecostmus 1234]

Are bumblebee goby bottom dwellers because if so what could live in the top of the water

 

[Rtc/tsn]

Are bumblebee goby bottom dwellers because if so what could live in the top of the water

I’m pretty sure they’re bottom dwelling fish. Not sure what could be ontop though. Maybe betta

 

[Plecostmus 1234]

I was thinking another oddball fish

 

[Plecostmus 1234]

I also may get a 60 litre instead because current tank may get upgraded so a better idea now is what would be an oddbal fish for a 60 litre tank

 

[Rtc/tsn]

I also may get a 60 litre instead because current tank may get upgraded so a better idea now is what would be an oddbal fish for a 60 litre tank

60 would be better. I’ll do some research for you and give some ideas

 

[Rtc/tsn]

I also may get a 60 litre instead because current tank may get upgraded so a better idea now is what would be an oddbal fish for a 60 litre tank

You could maybe try pea puffers and bumblebee gobies. That would be a cool nano tank.

 

[Deadeye]

Bb gobies really should be left brackish.
Dwarf puffers are great but mean. They are best without tankmates, and you want to make sure to have more females than males.
Badis are a cool small fish and are very pretty.
Lots of gobies. Look into dwarf dragon gobies.