Here’s my 20 long, I have Celestial Pearl Danios, Pygmy corys and honey Gouramis. I have a Fluval 307 on it, but keep the flow quite low since all these guys hate it.
Im struggling with flow dead zones specifically in the middle and debris loads up quite quickly. I do weekly water changes as well.
Is this just the nature of the low flow or does anyone have any tips? I’d up the flow but the fish really struggle.
My inflow and outflow are on opposite sides of the tank. Was maybe thinking about ditching the Fluval for two sponge filters or something.