these little brown spots are covering my tank bottom and its really ugly. i think its either dinoflagellates(praying to god not) or diatoms. any one have any advice on how they beat it? my tank is bare bottom, it is a 20 long, i have a K! for circulation. cpr bak pak(really crappy i am looking for a used remora) with chemipure(3 months old i jus ordered more) . stocked with 2 clowns and a blenny(who appears to eat the stuff even tho i read its toxic)
THE THINGS WONT SCRAPE OFF!!! thats what frustrates me most
HOW DID U BEAT THIS???
