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Joined: Apr 2002
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Moderator Ambassador Field Correspondent Lunker
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Moderator Ambassador Field Correspondent Lunker
Joined: Apr 2002
Posts: 15,141 Likes: 488 |
Check with each supplier as to the volume of water moved per unit at depths same as you plan to locate your dual diffuser. The Vertex unit has the water volumes available. Vertex units have a special built in valving that equalizes the air flow to each diffuser making them perform better in unison than competetors. Some Vertex vendors will sell just the disk membrane and you assemble or mount the disks for a cost savings.
aka Pond Doctor & Dr. Perca Read Pond Boss Magazine - America's Journal of Pond Management
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