Oase Grand Vulcan 30 easypro Double silicone carbide mechanical seals

Double silicone carbide mechanical seals and dual drive bearings reduce friction and wear

) 37% Crude Fat (min

Contains psychrophilic strains (cold weather bacteria)

Pond Size: 1300 gallons with fish/2600 gallons no fish

A new tank starter for biological cycling and boosting

Oase Grand Vulcan 30 easypro Double silicone carbide mechanical sealsMPN: 50376 Grand Vulcan is a multi jet nozzle whose clear single jets resist wind deflection Circular arrangement of jets maintain a consistent height with one another Fresh water only; water level independent The OASE Grand Vulcan 30 is a multi jet nozzle whose clear single jets resist wind deflection. The circular arrangement of the jets maintain a consistent height with one another. The Grand Vulcan 30 is intended for fresh water only and is water