Armatus [Help!!]

[Ysngg]

Still not doing well, staying at the same position and not swimming around.

 

[kno4te]

They can be kept in groups of the same size. If it's not acting erratic then wouldn't worry yet. Are the feeders gone? Plus I would put a power head in there for some small current. Armatus like it. Might help to get him more comfortable.