Best Undergravel Filter Gravel

CORISRX BEST OF YOUR LIFESTYLE Aquarium Equip Under Gravel Filter 7.8 x5.5 undergravel Filtration for Fish Tank air Pump

The Flow Under gravel Filter is a biological filtration system for fresh or saltwater aquariums..
Pls see the Pipe diameter on item page, it's the size suitable with a filter, and it could using with any kind of filter, or a submersible pump or....
Under Gravel Filter x1 (19.9x14cm / 7.8"x5.5").

5 Pounds of Biohome Biogravel Aquarium & Pond Filter Media.
Media size: 3mm to 7mm in diameter ( single pellet).
Media for under gravel filter, internal filters, HOB filters, small canister filters and DIY filters made from ornaments.
Made from sintered glass, easily cleaned with gravel cleaner.

Plug-in, powered cleaning no batteries required featuring 2 speed settings with pause feature to release trapped gravel.
Spotlight LED makes cleaning a breeze in dark corners and hard-to-see areas with extender nozzle for deeper aquariums.
Includes Dual Density Filter Pad that easily traps large and small waste particles, replacements sold separately (Item #11078).
Features quick-release filter cartridge and gravel guard to prevent clogging.

This biological filter has a multi-level plate design..
The larger plate sizes reduce the number of plates required..
The added strength of the UGF plates makes this filter most preferred by saltwater aquarist..
The molded gravel guards eliminate the possibility of gravel falling down the uplift tube..
Made of special quality plastic which resists splitting and cracking..

REPLACEMENT FILTER MEDIA: These Activated Carbon Cartridges are made to fit the lift tubes of Muti-Pore and Undergravel “E” filters, serving as a....
CHEMICAL FILTRATION: In addition to absorbing ammonia, nitrites, nitrates, and phosphates in a timely manner, these Activated Carbon Cartridges also....
TOP-QUALITY ACTIVATED CARBON: These Activated Carbon Cartridges come together in a 2 Pack. For best results, replace cartridges every 2 to 4 weeks.....
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....
SHOP PENN-PLAX FOR ALL YOUR PET’S NEEDS: Penn-Plax is a manufacturer and distributor of top quality pet supplies, who specialize in creating....

【80GPH GRAVEL WASHING】Equipped with aquarium gravel vacuum washing tube. 80GPH water flow, suitable for gravel cleaning in small fish tanks, also there is flow regulating clamp to control the water outlet flow. And with built-in filter baffle to block small fish and gravel to be sucked out..
【MULTIFUNCTION】: ① Dirt Suction. Gravel Vacuum for Aquarium equipped with a duckbill suction inlet accessory, and it is easy to suck the feces away. ③ Water Changing. 79in long high quality pvc hose can meet the basic use. The water level of the first press operation can be as low as 6in. The lowest water level line can reach 0.8in..
【SIPHON WORKING PRINCIPLE】: No need to be plugged in(electricity), manual operation, by testing at the fastest it only press 3 times, and the water can be auto flowed, complete the water circulation from the inside of the tank to the outside, and take away the impurities on the sand and gravel through the water flow..
【hygger's NEW UPGRADED】 New special design - also equipped with a handle-type operation ball, that conforms to ergonomics and engineering, with more operation methods-can b....

【80GPH GRAVEL WASHING】Equipped with aquarium gravel vacuum washing tube. 80GPH water flow, suitable for gravel cleaning in small fish tanks, also there is flow regulating clamp to control the water outlet flow. And with built-in filter baffle to block small fish and gravel to be sucked out..
【MULTIFUNCTION】: ① Dirt Suction. Gravel Vacuum for Aquarium equipped with a duckbill suction inlet accessory, and it is easy to suck the feces away. ③ Water Changing. 79in long high quality pvc hose can meet the basic use. The water level of the first press operation can be as low as 6in. The lowest water level line can reach 0.8in..
【SIPHON WORKING PRINCIPLE】: No need to be plugged in(electricity), manual operation, by testing at the fastest it only press 3 times, and the water can be auto flowed, complete the water circulation from the inside of the tank to the outside, and take away the impurities on the sand and gravel through the water flow..
【hygger's NEW UPGRADED】 New special design - also equipped with a handle-type operation ball, that conforms to ergonomics and engineering, with more operation methods-can b....

Product Name: Aquarium Under Gravel Filter 28 Pieces.
Each Size : 140 x 70 x 12mm/5.5" x 2.8" x 0.5"(L*W*T).
Tube Size(Approx.) : 32 x 2.5cm/ 12.6" x 1"(H*D).
Air Stone Size : 2.5 x 1.4cm/1" x 0.6"(L*D).
Package Content : 28 x Fish Tank Under Gravel Filter 1 x Tube 1 x Air Hose Line and Air Stone.

... STRONG POWER: The 110V/20W powerful water pump motor can provide the maximum flow of 320GPH. Strong Power with Suction enough to change water, suck food debris & fish poop out of aquarium quickly. Suitable for both shallow and deep aquarium.
EFFECTIVE FILTERING: Clean gravel, siphon the fish excrement and other debris by the filter mesh bag, then the clean water will permeate from the bag and flow into tank, also can drain out water through outlet pipe.The cleaning head with inner mesh reduces suction and prevents water plants or small fish from being sucked up with water.
WHAT YOU GET: Aquarium Gravel Cleaning kit includes 2 sections of extension tubes,1 filter bag,1 outlet hose,1 sand washing head,1 brush head,1 sand vacuum,1 water intake strainer,1 duckbill suction inlet,1 shower head,1 power adapter. AQQA provide 12 Month Warranty and 24 Hour Professional After-sales Service. Please don't hesitate to contact us to get help..