44 Gallon Pentagon Perfecto Undergravel Filters | Undergravel Aquarium Filters | Filters | Aquarium

Perfect-a-Flow Undergravel Filters are a biological filtration system for fresh or saltwater aquariums. Undergravel Filters circulate water through the gravel bed and oxygenate it for beneficial bacteria growth. The slots on the filter plates have been designed to draw water evenly over the entire plate from front to back and left to right. The high tube connectors are molded into the filter plates to offer a secure grip onto the one-inch diameter lift tubes to keep the tubes from being knocked out...

Perfect-a-Flow Undergravel Filters are a biological filtration system for fresh or saltwater aquariums. Undergravel Filters circulate water through the gravel bed and oxygenate it for beneficial bacteria growth. The slots on the filter plates have been designed to draw water evenly over the entire plate from front to back and left to right. The high tube connectors are molded into the filter plates to offer a secure grip onto the one-inch diameter lift tubes to keep the tubes from being knocked out...