Color as shown.Size:16.1 x 11.8 x 4.5 cm weight:50 Grams Air Operated Sponge Filter Super Quiet Bio Filter Oxygenation Aeration and Physical Filter in One Piece Captures Small Airborne Particles and Debris Keeps Your Aquarium Clear and Clean.【For aquariums from 20 to 110 liters】The sponges are porous with a high density of 60ppi and provide an ideal location for bacteria to colonize, preventing your baby fish from being sucked into the filtration system. The water outlet can be adjusted, it is stretchable up and down, the sponge feet can bend the glass as you need. Easy cleaning: To clean or replace, simply remove the 2 sponges from the filter, rinse sponges and press into the tank waste water, not filter sponge rinse with tap water or warm water, clean sponges every 2 weeks. Note: Replace the sponges at most every 5-6 months Easy to Use: All parts of this filter are detachable, you can easily assemble them, comes with 2 suction cups to fix it securely, it sucks at the back of the
