So I am having an issue with one of my tanks. Algae on my plants. My light cycle is 8hrs at the moment. I am doing a weekly addition of API leaf zone. My test numbers for ammonia = 0, nitrite and nitrate = 0, ph is 7.55, KH 5doh, gh 8doh.
The tank is a 65g well planted with Corydoras(10-15), Siamese algae eaters(2), Nerite and bladder snails and one big mystery snail, and a good selection of fish (tetras, glass cats, harlequin rasboras and American flag fish).
I am no my sure on the type of algae on the plants but I have a few spots with what looks like black beard algae. I have been removing the black beard manually.
any ideas on how to reduce the growth on the plants? I’m worried if I reduce the lighting too much it will affect my other plants. The amount of algae is actually more than in the pic