1 Margarita Snail 4 Nassarius Snails NO FISH (tank is running fallow for 60 days due to ich – only my 2 clowns survived the ich onslaught and they are in a hospital tank downstairs. Note – this tank has never been treated with copper, which is why it needs to run fallow.) Water Parameters: I use Coral Life salt. Temp – 79 degrees Salinity – 1.023 – Marine Labs Hydrometer (tested 3 times to be sure) Ammonia – 0 ppm – Salifert Test Nitrite – 0 ppm – Aquarium Pharmaceuticals Test Nitrate – <10 ppm (I'd guess 7 ppm) - Aquarium Pharmaceuticals Test pH - 8.4 (lights on) - Red Sea Test pH - 8.3 (lights off) - Red Sea Test Iodine - 0.025 - SeaChem Test (supplemented with Salifert Reef Iodine) Calcium - 380 - Salifert Test (supplemented with Salifert All in One and Coral Grower)