Bio-Fil Hang-on-the-Back Aquarium Filter

Great Fish Tank Air Stone for freshwater, saltwater aquarium and hydroponic use. This Sponge Filter is used to increase the dissolved O2 level in the aquarium. It is an important instrument to successfully keep aquatic fish for respiration process. This Fish Tank Filter is made by plastic and sponge with stones material. Filter Size: 1 7/8L x 1 7/8D inch. Tube size: 1 1/2"L x 9/16"D. Total Weight: 70g.

Correct water temperature is vital for fish health. This Round Thermometer utilizes sensitive color changing liquid crystals. Stick the Adhesive Thermometer to the outside of aquarium and it shows Celsius. Great value, accurate and easy to use. Fish Tank Thermometer with double-sided adhesive tape for easy installation. Ideal for fresh or saltwater aquarium. Temperature Measurement Range: 18°C ~ 36°C (thermometer shows 18°C, 20°C, 22°C, 24°C, 26°C, 28°C, 30°C, 32°C, 34°C, and 36°C.). Diameter...

With a super airlift system, the Sponge Filter has excellent effect on oxygenating the water and working silently. It features a weighted plastic base that keeps the unit from floating during use, and cylinder design to eliminate dead space between the filter. Physical filtration combining with biochemical filtration, the Multi Layer Aquarium Filter supports the colonization of bacterial, which will break down harmful waste, and will give a clean living environment for your fish. This Column Shaped...