So, until I can get a refractometer...should I go until my salinity reads 1.021 on my deep six, and assume it's around 1.025-1.026? I recall a friend telling me it took more than the salt they expected to reach 1.025 on the deep six. I just don't have the money for a refractometer yet. Suggesstions?
125 gallon saltwater: 55gal sump, 4 Blue-Green Chromis, Purple Tang, True Perc, Firefish, Royal Gramma, 5 Ricordea, Bubble Coral, 15 Pulsing Xenia, Green Star Polyps, Deresa clam, Green-Tip Torch Coral (about 11 "heads"!), Orange Montipora Cap, Purple M. Digitata, Green Slimer Acro. Yongei, 3 Orange M. Digitata, Pink&Green Acro. Millepora