Hello!
I have a 40 gal aquarium up since 2-2005 37lbs of LR, 4 scarlet hermit crabs, 2 turbo snails, 1 emerald crab, have had 2 Percula Clowns - Aquacultured and 1 jawfish since 4-16-05. Temp 76-78, sg 1.023 (because of jawfish), ph 8.1-8.3, ammonia 0, nitrite 0, nitrate ? everytime I test...