ETH 200 In-Line Heater UL Listed 200 Watt for 12mm & 1/2" Hose External thermal heater which includes the PTC system. Suitable for all external canister filters The Hydor ETH in-line external heater is designed for vertica...
Hydor SELTZ L20 Pump UL Listed 185 GPH Multi-use centrifugal pump for fresh water and marine aquariums. The Pico and Seltz line of water pumps offers outstanding value coupled with exceptional features. Both series include flow...