Lee's Premium Under Gravel Filter for 70/90 Gallon Aquariums - 18" x 48" #13166 Pond Fish Food

Lee's Premium Under Gravel Filter for 70/90 Gallon Aquariums - 18" x 48" #13166 Pond Fish FoodA trouble free biological filter designed with adjustable 1" diameter uplift tubes for better water circulation and multiple plate construction for easy installation. Includes airline tubing and Discard A Stone and features the fish saver elbow. Advanced design allows a separate plate installation and also has optional flow thru set up for use with a power head. Made of special quality plastic which resists splitting and cracking. For 70 and 90 US

Run-Around Wheels feature Kaytee unique tail-safe and e-z exit design

Outlets & Discs Included- 4

aggressive attitudes

Featuring 2 speed settings

Alkaline Buffer is a non-phosphate buffer designed to raise pH and alkalinity (KH)

making it easier for removal by mechanical filtration

Ash (Max): 9%

E5 manganese 4

Specially designed for Fluval FX4

An easy to use product produced entirely from plant materials for the maintenance of optimal health of fish and fish eggs in aquaculture operations

fill valve

and overall health throughout every stage of life