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These air pumps are a powerful and reliable option for ponds, tanks and aquaponic beds up to 4 ft deep. **If air stones are more than 4' deep there will be undue wear on the diaphragms and will void the warranty.
Aluminum covers and internal noise absorbing systems make these linear pumps surprisingly quiet and rugged. The pump housi...
Unlike the standard silica air stones, these can be cleaned time and time again without wearing down. These air stones are made of aluminum oxide, the same material used for grinding stones which makes them extremely durable. With increased durability, there has been nothing sacrificed in the quality of aeration delivered to your pon...
These unique round air diffusers come in three sizes, each only 1” high with a 3/16” aquarium airline connection on the side. Perfect for aquarium use. Silica diffuser in a plastic frame.
Note: These units do require additional weight to keep them at the bottom.
These normal wear-and-tear replacement parts are for the Linear Aeration Kits, the 9720 and 9730 compressors.
The Marina air stone is ideal for adding accents in any aquarium. The air stone diffuses air, creating water movement. Air stone also increases surface agitation, accelerates oxygen replenishment and helps release carbon dioxide build up. Simply connect the air stone to your airline tubing and place it in desired location.
These inexpensive molded diffusers are sold in bulk quantity only, by the pack. 3/16“ barb inlets. Made for hobbyists and aquarium use.