858-486-0033

Aeration » Air Stones & Diffusers

Cyprio Air Pumps	HAKKO Air Pumps	OASE Air Pumps
PondMaster Air Pumps	Kasco Aeration	Lake Aeration
Air Stones & Diffusers	Air Tubing

Air Diffusers

Every living thing, including bacteria will only survive with a source of air.

Unfortunately, many pond keepers don't realize this, and therefore, they are unaware of the extreme importance of air from air diffusers in both the pond, and the biological side of the filtration system.

Upon adding Air diffusers, the benefits of air within the filtration system will be seen immediately.

Item	Description	Price	Order
HK-FMD	Flex Membrane Diffuser 3.0	$ 46.15	C a l l
MD3	Membrane Diffuser 3.0	$ 69.98	C a l l
TMD24	Tubular Diffuser 1.5	$ 110.98	C a l l
Epdm1	Single Membrane Diffuser Assembly	$ 130.75	C a l l
EPDM2	Double Membrane Diffuser Assembly	$ 199.98	C a l l
10-4315	1-1/2-In. Venturi Tee Aerator	$ 12.29	C a l l

Square Airstones

Manufacutured from the highest quality ceramic available, these air diffusers are machined from a solid block of glass-bonded silica. Because dust and dirt particles up to 30 microns in size will pass right through these diffusers, there's no need for expensive air filters.

They produce a uniform medium/fine bubble and are very resistant to clogging. And when cleaning does become necessary because of a buildup of calcium precipitate or bacteria, an acid bath restores them to like-new performance.

With their round grain pore structure, low resistance to air flow, uniform porosity and resistance to clogging, these air diffusers are clearly the best available for general aquaculture aeration.

Item	Description	Price	Order
AS-325	1-1/2-In. Square x 3-In. Airstone 1/4-In. BARB .30	$ 12.99	C a l l
AS-650	1-1/2-In. Square x 6-In. Airstone 1/2-In. MPT .50	$ 18.99	C a l l
AS-950	1-1/2-In. Square x 9-In. Airstone 1/2-In. MPT .75	$ 29.15	C a l l
AS-1250	1-1/2-In. Square x 12-In. Airstone 1/2-In. MPT 1.0	$ 34.60	C a l l
FA1214	1/2-in. FPT x 1/4-in. Barbed Adapter	$ 3.06	C a l l

San Diego Pond and Garden
14055 Midland Rd
Poway, CA 92064
Phone: 858-486-0033
Fax: 858-486-0073

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Koi & Pond Tip of the Day
July 31st, 2010

Summer usually means increased pond water loss due to evaporation, which of course leads to topping off our ponds more. You should always add dechlorinator when topping off the water level of a pond. Any amount of chlorine (such as that found in treated water) can be harmful to your fish. Even if it is not enough chlorine to mean immediate death of the fish, this chlorine can still cause harm to proper gill function.

Tips by » Koi Clubs USA