I have purchased koi and supplies from Inland Koi many times. I have never been dissatisfied. It is extremely easy to order from Inland. The shipping cost is fair. Delivery time is fast. They offer quality products. The koi are healthy and beautiful. I would not hesitate to recommend Inland to anyone. THEY ARE FANTASTIC TO DO BUSINESS WITH!
-Julie A.
Sept. 13, 2005

The variety of choices that this vendor carries are enourmous and having lots to choose from is very important. Communication is excellent, the vendor is very easy to get a hold of and all my questions have been answered. I recommend anyone interested in acquiring koi fish or supplies to use Inland Koi.
-Igor C.
Jun. 4, 2007

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.

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