The Original MJ multi-use submersible pump and power head is built to perform and last under the harshest conditions. Ideal for wave makers, protein skimmers, calcium reactors, nano aquariums, under gravel filters and hydroponic a...
Cobalt Aquatics Accu-Therm 25 Watt Aquarium Heater
Fully submersible heater
Easy temperature setting
Computer tested, accurate ±2°F
Triac equipped thermostat
Borsilicate glass for superior heat and shock res...
The only pump in its class that features integrated 5/8” hose barbs and locking rings, the Cobalt Aquatics E-X-T inline pump’s unique design can be installed internally or externally. It can be positioned to push or pull water thr...
Cobalt frozen CA Mysis shrimp are harvested from a glacier fed lake in Canada. These highly nutritious shrimp are caught live with natural gut loads of phytoplantkton and other amino acids. We then infuse the Mysis with S.E.L.C.O....