Originally Posted by MyRainbowBettaFish
ok. how frequent? I really like the peppered's, but the pygmies are cute too...
i think i rather start with the hardier cories such as the peppers and then work my way up to pygmies. I want to see how they will do in my params.
If they have to, they can end up having my 10 gal all to themselves later...
Exactly the same as my bettas. I do a 30% WC on Wednesday and a 50% with vacuum on Saturday on all my tanks 10g-35g. You will like the corys. Cute and imo hardier than being given credit for in some articles. Could be that they have become hardier by being bred in harder water for a few generations.