So I have a 55g that's honestly turned into a green hair algae nightmare.
I've tried lowering the lights (It's a fluval 3.0 set to the auto setting which IIRC is around 8 hours). I've pulled out as much as possible as well.
I have a Fluval 407 recently cleaned so I don't think it's a filtration problem. I feed every other day (besides 1 algae wafer at night for the pleco's, they get algae wafers on normal days too)
I almost feel like my driftwood is rotting and causing issues, and the dead algae/dead plants (from algae getting all over it) is maybe causing issues. My nitrates are 0 though (or very low), other params are good too.
People have suggested floating plants, but they never seem to live (even duckweed?) despite me not having a lid.
I'm honestly not sure what to do. I think i'm going to pull out all of my "infested" plants and the driftwood I suspect is getting super soft. But any other suggestions? Will this maybe help by replacing the algae infested plants? (It's hard to pull it all out when it's bound up in-between them).
I don't think i've overstocked? Here is what I have so far:
2 Raphael Catfish (1 striped/1 spotted)
10 Bronze Cories
2 BN Pleco's
1 Whiptail Catfish
8 or so cardinal tetras
(a couple of kuhli's hang around too but they are load bioload). I also do weekly water changes.