The “Cartridge” Recirq. Kit recirculates tank
water to keep it fresher and more oxygenated.
This self-contained system feeds a spray
nozzle and oxygenator and can also operate
while underway when the thru-hull connection
is not available.
Add this kit to any tank that already has a
freshwater fill system. Or use it as a backup
pump for a fail-safe system.