Now, my next research project:
I run a slightly dirty tank, obviously, which makes my zoas happy. But I really do need to clean the glass almost daily. really, I can do it daily. I could improve my filtration for sure. In fact I might move to a hang on, or something different because I do not like the suction cup style filtration I currently have. one time the suction cups came unattached and it started shooting water across my living room floor.
it woke me up and and went sliding across the room stubbing my toe on the way thinking my tank had sprung a leak.
I have read about algaes competing with each other for nutrients. I get brown (is it diatom?) algae on the glass. if I let it go for a couple days I have found that an old credit card scrapes it off in little sheets much better than say a sponge washing.
it's not cyanocobalamin, I've had that and it was much worse.
this isn't bad, it's just a maintenance issue I'd like to improve if possible.
my emerald crabs have eliminated my bubble algae with no harm to any corals. I have 4 shrimp now, the cleaner, 2 sexy, and a camel. they all seem healthy and happy. a handful of nasarius digging up the sand, bunch of trocus keeping rocks clean. but the glass is my next endeavor.
can I safely add some Chaeto or something to compete with the brown algae?