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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
They are a great upgrade for any brand of waterfall or biofilter tank
The Bio-Mech Submersible Pre-filter can be found: Here
(Pump not included
By blocking sunlight
each with a power output of 4 watts
Oase 45394 Pump Shield Bag | Large Liquid They are a great upgradeOase's Pump Shield Bag serves as a pre filter to protect submersible pond pumps. It is able to prevent dirt and other solid particles from entering the pump and damaging the motor, which helps to greatly prolong its overall lifespan. Also designed to allow easy access to the pump when needed. Compatible with various brands and models of pond, fountain, and aquarium pumps. Simply place the submersible pump inside the mesh pump shield bag and firmly