algea bloom

I’ve been running this 15-gallon macroalgae tank with a pair of clownfish for about 7 months now. I do 15–20% water changes every week and feed carefully. Despite that, a slimy film has started covering all my macroalgae, the sandbed, and the rocks. I’m running activated carbon and Biofil by...

So I have no clue what this stuff is but from what I’ve read I believe it’s cyano from me over feeding (I still have no clue how much or how often to feed my fish or if I should be feeding with the pumps on or off or really anything but I just got a very diverse clean up crew so hopefully...

I am just getting going after cycling so taking it slow, but over the past week to week and a half the tank has exploded with this algae all over. I am running the lights on low intensity and only for about 6 hours a day. I am asking as if this is Bryopsis I want to address it now before adding...

after an 80% water change in my algae bloomed 20 gallon tank, what supplements and every and anything else, that i could put in my tank should i dose out? i just put like 4mls of clarity in but i havent added anything else yet. is there an order on how i should go with dosing??