6K 03:2991% Dosing Calcium, Alkalinity & Magnesium in a Saltwater aquarium | Red Sea Reefer XL 425 Build
8K 08:3889% Reef Tank – Red Sea Reefer 250 Tank Update – ION Director – New Coral food – Algae Issues
7K 10:1496% New Aquascape in the Red Sea Reefer 250 – Saltwater Aquarium – Mixed Reef Tank to SPS Dominant