Top 6 Best Undergravel Filter 20 Gallon

NOTHING LIKE OLD SCHOOL The Clear-Free Premium Under Gravel Filter is air driven and utilizes an Air Pump not included to cycle crystal clear water throughout your aquarium, while keeping a crisp and neat look inside. This means theres less moving parts, making for simplistic and easy maintenance. This filter is suitable for most 15 20 high gallon aquariums.. BIOLOGICAL, CHEMICAL, AND PHYSICAL FILTRATION As air is pushed through the Air Stones and rises through the Lift Tubes, water is gently suctioned through gravel and the filter plates, allowing both air and water to pass through the Filt-a-Carb Activated Carbon Cartridges. When water continues to be drawn through, anaerobic bacteria collects and colonizes within the gravel and filter plates.. ALSO AERATES YOUR TANK Since the Clear-Free Premium Under Gravel Filter is air driven through the use of Air Stones and an Air Pump not included, it also aerates your tank. In essence, your aquarium is being filtered and aerated at the same time, though the same system Its a filter and bubbler in 1. ITEMS INCLUDED The Clear-Free Premium Under Gravel Filter includes 2 Filter Plates, 2 Adjustable Lift Tubes, 2 Straight Airline Tubes, 3 Filter Plate Connecters, and 2 Replaceable Filt-a-Carb Activated Carbon Media Cartridges.. MEASUREMENTS Each Filter Plate Separately 11.25 W x 11.2 D Filter Plates Together 22.5 W x 11.2 D Each Lift Tube at Filter Plate Base 12 15.

Made of special quality plastic which resists splitting and cracking. Also has optional flow-thru set-up for use with a power head. Size 12 by 30 inches.

Made of special quality plastic which resists splitting and cracking. Also has optional flow-thru set-up for use with a power head. Size 12-inch by 24-inch.

Size 10 x 20. Made of special quality Plastic which resists splitting and cracking. Uplift tubes included.. Country of Origin UNITED STATES.

The larger plate sizes reduce the number of plates required. The added strength of the UGF plates makes this filter most preferred by saltwater aquarists. Size 12-inch by 24-inch. Item Package Weight 2.3033333333333332.

Wide applications - This Ultra quiet designed filter water pump fits 20-80 gal tank,has a wide range of applications that it can be used in aquariums, ecological tanks, breeding ponds, landscape tubes, gardens, rockery fountains, Waterfalls, Hydroponic systems, Irrigation systems etc.. Multi-function free switching This filter come with 3 kinds of water outlet,you can switch increase oxygen and filtration, wave maker pump, water change and pump water function easily. Effecticent filteration designed Increase filter box size and install 2 pieces sponge,which can effectively filter waste and improve the circulation system to maintain a clean water environment. easy to seperate and clean.. Product parameter Power 6Watt, Maximal Flow Rate 134GPH 500LH, Maximal Lift height up to 0.8M, Length of power cord1.1M.. Submersible pump function Ip68 Waterproof,it can used as a submersible pump with diameter of 12 16mm outlet,compatible with most of the hose caliber..

Made of special quality plastic which resists splitting and cracking. Also has optional flow-thru set-up for use with a power head. Size 15-inch by 72-inch by 12-inch by 84-inch.

REPLACEMENT FILTER MEDIA These Activated Carbon Cartridges are made to fit the lift tubes of Muti-Pore and Undergravel E filters, serving as a replacement for when its time to cycle out aquarium filter media.. CHEMICAL FILTRATION In addition to absorbing ammonia, nitrites, nitrates, and phosphates in a timely manner, these Activated Carbon Cartridges also remove harmful chemicals and toxins, clear up discolorations, and reduce foul odors from your tank.. TOP-QUALITY ACTIVATED CARBON These Activated Carbon Cartridges come together in a 2 Pack. For best results, replace cartridges every 2 to 4 weeks. Theyre lightweight, disposable, and are safe for Freshwater and Saltwater aquariums.. OLD SCHOOL There has been a burst of growth, development, and ingenuity within the aquatic industry, and although we are a part of this as well, we still provide replacement media for undergravel aquarium setups.. SHOP PENN-PLAX FOR ALL YOUR PETS NEEDS Penn-Plax is a manufacturer and distributor of top quality pet supplies, who specialize in creating excellent pet products for animals, both great and small..

Fluval eTEC Efficient Technology construction employs cutting-edge design, materials manufacturing methods to deliver powerful pump performance, reduced energy consumption and ultra-quiet operation.

Product Name Aquarium Under Gravel Filter 20 Piece. Material Plastic Each Size 140 x 70 x 12mm5.5 x 2.8 x 0.5LWT. Tube SizeApprox. 32 x 2.5cm 12.6 x 1HDHose Hole Diameter 5mm0.2. Air Stone Size 2.5 x 1.4cm1 x 0.6LDMain Color Black, Clear. Weight 420g Package Content 20 x Fish Tank Under Gravel Filter 1 x Tube 1 x Air Hose Line and Air Stone.