Undergravel Filters are manufactured with a unique design that allows uniform flow across the entire tank. Heavy duty injection-molded plastic holds up under the heaviest rocks and tank décor. UGF filters are easy-to-install and include fish protectors on the flow spouts and raised tube connectors to keep gravel from falling beneath the plates. Ideal for use with air pumps, power heads, and refillable carbon cartridges. 30" x 12" model shown.
DISCLAIMER: The results described on the testimonials on this site, are the individual experiences and personal opinions of those who have purchased and used the products. These testimonials are not intended to make any claims that the products can be used to diagnose, treat, mitigate, cure or prevent any disease or medical condition.