Laguna Koi Ponds

(949) 494-5107

Pond Aeration / Air Pumps Air Diffusers

Laguna Koi Ponds
20452 Laguna Canyon Rd.
Laguna Beach, CA. 92651
Hours of Operation:
Mon-Fri 9-5 Sat 9-5 Sun 10-5
949-494-5107
Pond Calculator App for Android

Air Disc

Air Disc

Our Matala Air Discs are designed for the wastewater treatment industry to very high standards. The air por size in the rubber membrane is designed to give a medium size bubble which will not put any significant back pressure on the system. In fact this special air disc only adds less than 6 inches of water depth back pressure. The 3/4" male thread makes it easy to attach to your feed line.

The 9" disc is capable of handling air flows of 40 lpm to 120 lpm the 12" disc is capable of handling 60 lpm to 180 lpm. The disc is very low maintenance and in some cases NO maintenance. Simply wash the disc with clean water and bleach if it ever needs cleaning. We have some of these air discs in systems now for over 4 years with out trouble or maintenance.

Get the 3/4 inch barb fitting number 160181 from the link below to make an eazy conection to your air tubing or get the air base complete kit below.

Item #  Description Price Add to Cart
28025 Membrane Air Disc 9 in. $31.00 Add to Cart
28028 Membrane Air Disc 12 in. $52.00 Add to Cart
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Barb Fittings
Barb Fittings

Rod Diffusers

Rod DiffusersMatala introduces the new self-weighted flexible air hose diffusers. These affordable diffusers do not exert any back pressure. Your air pump will run cooler and more efficiently with these air diffusers. Available in 5 different lengths.
Item #  Description Price Add to Cart
28101 9 inch Rod Diffuser $28.00 Add to Cart
28102 12 inch Rod Diffuser $31.00 Add to Cart
28103 15 inch Rod Diffuser $33.00 Add to Cart
28104 24 inch Rod Diffuser $40.00 Add to Cart
28105 36 inch Rod Diffuser $49.00 Add to Cart

Single Air Base w/ Disc

Single Air Base w/ DiscMatala offers a 9" membrane air diffuser assembly that features a hollow base that can be filled with sand or gravel. This eliminates the need for bricks and straps to get the diffuser to sink. Available in both a single head or dual head assemblies. Single head handles airflow from 1.4 - 4.2 cfm.
Item #  Description Price Add to Cart
28060 Matala Air Base W/9-in. Air Disc $69.00 Add to Cart
28063 Matala Air Base W/12-in. Air Disc $99.00 Add to Cart

Dual Air Base w/ Disc

Dual Air Base w/ DiscMatala offers a 9" membrane air diffuser assembly that features a hollow base that can be filled with sand or gravel. This eliminates the need for bricks and straps to get the diffuser to sink. Available in both a single head or dual head assemblies. Double head handles airflow from 2.8 - 8.4 cfm.
Item #  Description Price Add to Cart
28061 Matala Air Base W/ 2 9-in. Air Discs $129.00 Add to Cart
28064 Matala Air Base W/ 2 12-in. Air Discs $186.00 Add to Cart

8 inch Circle Diffuser

8 inch Circle DiffuserMatala introduces the new 8" self-weighted flexible air hose diffuser. This affordable diffuser does not exert any back pressure. Your air pump will run cooler and more efficiently with this air diffuser.
Item #  Description Price Add to Cart
28106 8 inch Circle Diffuser $31.00 Add to Cart

Air Tube Diffuser

Air Tube Diffuser

Our Air Tube Diffusers are designed to be a drop in system. The rubber membrane is wrapped around a hollow PVC tube. It is neutrally bouyant so you may also add small stones to the inner tube to increase weight so it stays put on the bottom of your pond or lake. A plug is available to keep the stones in. The air slots in our tubes are a little larger than other brands at 2mm long each. You get a medium size bubble which does not clog and puts very little back pressure on your system. Rated flow for the 12 inch tube is 1 cfm to 4 cfm. The rated flow for the 24 inch tube is 2 cfm to 8 cfm. The maximum flow is 7 cfm and 14 cfm respectively, for short duration. These tubes are commonly used in waste water treatment systems. Both size tubes only add an additional 12 inches of water pressure to your overall system pressure. This gives you a very low maintenance and effective aeration system.

To clean, simply wipe with a rag and clean water occasionally.

Item #  Description Price Add to Cart
3174 12 in. Air Tube Diffuser w/ plug $32.00 Add to Cart
3175 24 in. Air Tube Diffuser w/ plug $43.00 Add to Cart

Air Tube Diffuser Self Weighted

Air Tube Diffuser Self WeightedAir Tube Diffuser Self Weighted
Item #  Description Price Add to Cart
3180 12-in. Self Weighted Air Tube Diffuser $19.00 Add to Cart
3181 24-in. Self Weighted Air Tube Diffuser $41.00 Add to Cart