Dealing with a ten gallon frag tank. No fish, just a whole bunch of LPS corals - torches and other euphyllia, a cynarina, pectinia, an Godzilla mushroom and a few snails. Probably 30 frags in all.
Several of the corals aren’t doing all that well. A pectinia and some other frags have hair algae growing on them, other corals are receding.
Parameters seem decent, perhaps alkalinity a bit low:
Alk: 6.5 dKH
Phos: 0.02ppm
Nitrate: 0.0ppm
All measured with Hanna Checkers.
Any advice?
Several of the corals aren’t doing all that well. A pectinia and some other frags have hair algae growing on them, other corals are receding.
Parameters seem decent, perhaps alkalinity a bit low:
Alk: 6.5 dKH
Phos: 0.02ppm
Nitrate: 0.0ppm
All measured with Hanna Checkers.
Any advice?