"Soft" corals
Hello all. It been a while for me but currently in my 20 gallon tank I have zoas, GSP and a frogspawn. I got them all as frag intending them to grow but after 7 months I still see no growth. Here are my water parameters and lighting any suggestions.
pH: ~8.0-8.1
Mg: 1100 ppm
Ca: 420 pm...