what are you expecting to fluctuate? if its cycled then you shouldn't have paramaters changing.Hey guys.
I cycled and planted my 20 gallon aquarium.
I am now looking for a candidate(s) for a first fish that can handle fluctuating water parameters, since the tank's bio load would be kind of low.
I have my mind set on the Harlequin Rasbora.
Do you guys think the Harlequin Rasbora is a good candidate for a newly established tank with fluctuating water parameters?