Powkoo Filter Intake Sponge, Aquarium Fish Tank Pre-filter Sponges Filter Guard Covers

Key features

• Intake strainer sponge: trap floating debris and fine particles, and prolong the life of your filter media, provide efficient water flow with less clogging for long lasting filtration
• Size: 2.4 x 1.4 inch (H x W) , inner hole diameter: 0.4 inch, please note these foam are pre filter sponges, so only has a single hole and the bottom is closed
• Highly porous fine sponge, preventing small or weaker inhabitants from being drawn into the filter, provides lots of surface area for growth and breeding of helpful little creatures, enhances biological filtration and increases the dissolved oxygen level in the aquarium
• Easy to use, sponge cover directly onto the water inlet of your filter
• Easy to clean, simply rinse and squeeze it in aquarium tank, reusable. what you get: 2pcs x Powkoo filter intake sponge cover for filter inlet, 1 x retail package bag