green spot algae

Hi, I have a lot of tanks. All have been running fine for months. Some heavily planted. 2 planted tanks have just turned upside down and have no idea why. 1 had only green spot algae and I just removed the plant it was affecting before dosing with phosphate to fix this. The second tank had...

Ever since I put a rock (I forget what kind) into my Betta's aquarium, I've started having trouble with a grassy moss-like-algae. I'll include pictures of it but not only is it covering the rock but it's gone everywhere including coating all of the plants and the substrate in a weird gritty...

(Dumb tablet!! I had to plug it in in the middle of my post and lost everything!! Ok...second try!) This is basically of going to be a journal of how I battle green spot algae(the least worrisome), bba, a tiny bit of hair algae, and the most worrisome, cyanobacteria. My tank stats: 20 gallon...