surroundings and includes Supra Bio Media for thorough biological filtration. Good for ponds up to 3,000 gallons in full shade, lightly stocked.Filtration stages:Stage 1: Algae Destruction - by slowly passing the single celled algae that cause 'green water' in front of UVC light, the algae is caused to clump together and start to die.State 2: Mechanical filtration - specially developed, profiled filter sponge pads will trap algae clumps plus other large particles and are easily rinsed for regular maintenance.State 3: Biological Purification - after mechanical filtration, the pond water passes through Fish Mate SUPRA Biological Filter Medium, possessing over 100 times the biological surface area of conventional plastic media. The specific structure of SUPRA enables rapid growth of aerobic bacteria resulting in removal of lethal ammonia and nitrite.Size:10.5" diameter x 17" high.  (less)

models feature UV tubes positioned over the water, thus eliminating issues of scaling, quartz tube replacement and frost damage associated with conventional UV clarifiers.::Multisized inlet: 3/4", 1", or 11/4".::Easy to replace UV tube.::High efficiency U.V. reflector.::Large capacity, slow flow U.V. chamber ensures efficient algae clumping and acts as primary settlement chamber.::4 x Filter sponges for mechanical filtration (supplied).::Secondary settlement chamber with drain for easy sludge removal.::Fish Mate SUPRA biological filter media (supplied).::Removable media tray allows easy filter maintenance.::Hinged lid allows easy access.::1 or 2 outlets. May be extended with 1 1/2" hose if required.::Power cable fitted - 16".  (less)

Fish Mate SUPRA biological filter media to promote rapid growth of ammonia and nitrite reducing bacteria. Improved design features 2 fine and 2 coarse filter foams for exceptional mechanical filtration. Built-in UV clarifier provides added water clarity so you enjoy a clean and healthy pond. Easy maintenance filters feature sludge drain, removable bio media trays and include UV bulb and filter media for convenient setup. All filters have two outlets. Use a pre-filter before pump to provide maximum time between maintenance. Pump, tubing, hose clamps, and replacement UV lamp sold separately.ModelUVWattageDimensionFittingsPondSize(gallons)MaxPumpFlow Rate800 GUV8W16" x 10-1/4" x 7-1/2"inlet 3/4" or 1"outlet 1-1/4"800400 gph 1200 GUV16W16" x 10-1/4" x 7-1/2"inlet 3/4" or 1"outlet 1-1/4"1,200600 gph3000 GUV16W19" x 10-1/2" x 13-1/2"inlet 3/4", 1", 1-1/4";outlet 1-1/2", 2"3,0001,000 gph6000 GUV30W23-3/4" x 16-3/4" x 21"inlet 3/4", 1", 1-1/4";outlet 1-1/2"6,0002,000 gph--Please click on "More Information" for directions for use. Fish Mate UV+ Bio Pond Filter combination mechanical biological gravity fed flow through pond filter built-in UV clarifier ultraviolet water garden green water algae 70121 70122 70120 70123  (less)

surroundings and includes Supra Bio Media for thorough biological filtration. Good for ponds up to 2,000 gallons of water. Filtration stages:Stage 1: Algae Destruction - by slowly passing the single celled algae that cause 'green water' in front of UVC light, the algae is caused to clump together and start to die.State 2: Mechanical filtration - specially developed, profiled filter sponge pads will trap algae clumps plus other large particles and are easily rinsed for regular maintenance.State 3: Biological Purification - after mechanical filtration, the pond water passes through Fish Mate SUPRA Biological Filter Medium, possessing over 100 times the biological surface area of conventional plastic media. The specific structure of SUPRA enables rapid growth of aerobic bacteria resulting in removal of lethal ammonia and nitrite.Features include:Multisized inlet: 34" or 1", easy to replace 9 watt UV lamp, an indicator to let you know that the UV lamp is on, UV chamber, Settlement chamber, profiled filter sponge for mechanical filtration, Supra Bio Media, lid is secured by a single clamp ring that allows easy access for filter maintenance, 15' power cord, outlet may be extended with 34" or 1" hose if required, unit may be buried above or below pond level, has the Power Clenz feature--Automatic Cleaning System, unit has one inlet and 2 outlets (one for the returned purified water and the other one is for the dirty water when the Power Clenz feature is used).Warranty:There is a 3 year warranty on the unit, but only a 6 months warranty on the UV lamp, no coverage for breakage of the lamp.  (less)

Fish Mate SUPRA biological filter media to promote rapid growth of ammonia and nitrite reducing bacteria. Improved design features 2 fine and 2 coarse filter foams for exceptional mechanical filtration. Built-in UV clarifier provides added water clarity so you enjoy a clean and healthy pond. Easy maintenance filters feature sludge drain, removable bio media trays and include UV bulb and filter media for convenient setup. All filters have two outlets. Use a pre-filter before pump to provide maximum time between maintenance. Pump, tubing, hose clamps, and replacement UV lamp sold separately.ModelUVWattageDimensionFittingsPondSize(gallons)MaxPumpFlow Rate800 GUV8W16" x 10-1/4" x 7-1/2"inlet 3/4" or 1"outlet 1-1/2"800400 gph 1200 GUV16W16" x 10-1/4" x 7-1/2"inlet 3/4" or 1"outlet 1-1/2"1,200600 gph3000 GUV16W19" x 10-1/2" x 13-1/2"inlet 3/4", 1", 1-1/4";outlet 1-1/2", 2"3,0001,000 gph6000 GUV30W23-3/4" x 16-3/4" x 21"inlet 3/4", 1", 1-1/4";outlet 1-1/2"6,0002,000 gph--Please click on "More Information" for directions for use. Fish Mate UV+ Bio Pond Filter combination mechanical biological gravity fed flow through pond filter built-in UV clarifier ultraviolet water garden green water algae 70121 70122 70120 70123  (less)