thursyanna
Aquarium Advice Freak
I've got a semi-planted 20 gal up and running with DIY CO2 and decided to make it a betta sorority tank. I bought 4 females yesterday and added them to the tank. I noticed that the waterflow was too much for them to handle (Aqueon Flowmax 30) so I unplugged it. I can't figure out how to make the water come out slower so as not to stir up the fish. I still have the CO2 powerhead going but only for a short time in the evening. I could use some advise on this. Is there a way to slow down the filter flow so I can keep it running? Plus, how many more bettas can I add? I currently have 2 nerite snails in there with them. I was thinking about adding a couple of ottos but I'm not sure.