Filter Sponge in comparison

Made of sponge, safe and non-toxic, harmless to your fish.

Air powered sponge filter, super quiet, provides both mechanical and biological filtration, increase oxygen, aeration, filtration 3 in 1, suitable for freshwater and saltwater【Fits fish tank size: 20 to 300 litre】 High density porous 60ppi fine sponge, protect baby fish from being sucked into the filter system, provides more surface area for the growth of beneficial tiny creatures, traps floating debris and fine particles, keep your fish tank crystal clear and clean, closer to the natural water quality Easy to set up: no air stone needed, using an airline, connect one end to you air pump and the other end to this attached lift tube, and equipped with a check valve on air line, to prevent water backflow and air pump damage due to power outage, provides both aeration and filtration in one solution, great way to clean and oxygenate your tanks Easy to use and clean: squeeze out the air in the sponge when you put it underwater, then it will suck into water and keep down at the bottom; simply take out the sponge, rinse and squeeze it in used aquarium water, recommend to clean the sponges weekly and regularly, recommend to replace the sponge every 5 to 6 months maximum Multipurpose: works perfectly as a secondary filter or prefilter, easy to hide behind plants and decor, fit any corner, great for shrimp tank, breeding tank, betta tank, nano tank, turtle tank, fry tank, goldfish, baby fish or other fish.

【Efficient Filtration】 : The pond filter sponges with 8D filtration structure ensure crystal clear water.

Biochemical filtering sponge with fine or coarse fibber Effectively captures small particles and debris Provides greatest amount of surface area for beneficial bacteria to colonize Suitable for freshwater and marine environments Removes nitrates present in water

【Precision Double Filtration】hygger sponge filter consists of a circular cotton and a chamber base with bio-ceramic ball that provide both mechanical and biological filtration for your aquarium, which is suitable for low flow breeding like betta, guppy, shrimp, snail, fish fry.

Package Includes:30pcs cat water fountain filters, size 35x25x9mm/13.8x0.99x0.36in, the quantity of cat fountain filters is enough to meet your daily needs and replacement requirements (Please note the size before ordering to avoid buying the wrong one) High-quality material: pet fountain filters are made of filter sponge, which can effectively filter dust, food particles residue, and animal hair, etc., to keep the dirt from accumulating in the pet fountain, providing fresh and healthy water for your pets Easy to replace: Easy to install and replace cat water fountain sponge filters, preventing debris build-up and clogging and extending the life of your pet's fountain Instructions for use: Before using the cat water fountain filter for the first time, soak it in water for approximately 3 to 4 minutes.

Vacuum-Packed Freshness: Comes vacuum-packed to ensure cleanliness and effectiveness right out of the package, ready for immediate use in your tank.

Fits for 500L/H 800L/H aquarium internal filter only,Clean water with Whisper Technology

Effective Filtration: Dual-density foam pads help keep pond water clean by capturing suspended debris, sludge, and floating waste. Improves clarity and supports a healthier aquatic environment without chemical treatments.

fits for 6Watt500L / h 15watt1000l/H 4-in-1 Internal Aquarium Filter Biochemical-sponge can effectively filter waste and improve the circulation system to maintain a clean water environment.

Premium Sponge Filtration System: Sponge filters combine mechanical and biological filtration. Their air infusion chamber creates tiny bubbles that boost oxygen levels for a healthier tank.

Custom-made to fit Hidom AP-1200F AP-1350F AP-1600F AP-2000F Internal Filter 6 x yellow and 6 x blue filter foam sponge in each packing bag Capture particles and debris for effective mechanical filtration Better biological filtering This is a INGVIEE filter replacement, designed to work the same