AquaDyne Heavy Duty RHINO I Bottom Drains Tetra Pond 3 billion CFU (colony forming

3 billion CFU (colony forming units) per ounce

Auto Fill Valve with Bulkhead Fittings

Menadione Sodium Bisulfite Complex

5" w/ adapter to 3" PVC Sludge Drain

Heavy-duty diffusers produce medium bubbles

AquaDyne Heavy Duty RHINO I Bottom Drains Tetra Pond 3 billion CFU (colony formingThe 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