Lowering stock, add ferts?
I'm in the works of rehoming almost all the guppies I have in my 75g, and then the stock will be just 3 guppies, a bristlenose, two cories and a bunch of cherry shrimp, down from at least 50 guppies now. I'm going to be getting fancy goldfish in the future, but I want the plants to be doing a lot better than they are currently before that happens. Should I start looking at adding ferts in the meantime? I've never added anything before, and I'm not sure what I'll need.
Atm, I'm having problems with algae, so I might be replacing the lighting I have with lower lighting and see if that helps. Also trying to get a canister filter, as the two powers I have aren't quite moving the water around and stuff is settling on the plants.