For ponds up to 5000-6000 gallons. These well designed filtration units are small on size yet big on performance.

Powerful 3 stage Mechanical & Biological Filtration assures optimal water quality and healthier fish.

Large easy-to-open top makes maintenance a snap while the green coloration helps blend filter into the natural surroundings.

Fish Mate Large With UV
The revolutionary design of these filters combines Ultraviolet clarification, mechanical filtration and biological filtration to guarantee clear purified water. All models feature U.V. bulbs positioned above the water to eliminate the need for quartz tube replacement or problems associated with frost damage or scaling. Periodic filter foam rinsing and annual bulb & foam replacement is the only maintenance required.