AquaDyne Heavy Duty RHINO I Bottom Drains Microbe-Lift eliminating the need for bricks

eliminating the need for bricks and straps to get the diffuser to sink

1800 grit (#R72018)

4000 grit (#R72040)

5 acre-feet (160

Atlantic Water Gardens Bio-Rocks filter media are an effective

AquaDyne Heavy Duty RHINO I Bottom Drains Microbe-Lift eliminating the need for bricksThe Rhino I Heavy Duty Bottom Drain is a must have item in your pond. With thousands of trouble free installs since 2003, from small home ponds to major commercial fish handling tanks to hydroponic field beds, the Rhino I is a very durable product that weighs in at over 4 pounds. All Rhino drains are made from Schedule 80 PVC and are thermal welded by hand to assure top quality dependable welds. All Rhino drains can be installed with extreme