i saw some pygmy corys today and really wanted to get some, but i had some questions first.
the tank is a 10 gallon- currently housing 6 harlequinn rasboras, and one male cherry barb. first question- do i have room for them?
next question- how many could i have without pushing the limits of the tank's bioload? (i wanted 4 of them).
so far, my rasboras are exclusive to the top level of the tank, and the barb is usually on the middle. they are all small, peaceful fish, so i figure they would get along with Pygmys.
ok, and one more question - how are pygmys in reference to water conditions?? are they delicate or fairly hardy? are they as finicky as oto cats? i haven't had much luck with otos.