Wood air stone generate fine bubbles to separate protein and waste substance from your aquarium. Dirt and waste substance collected in the top large container. The protein skimmer is very quite and will not disturb your fish or critters.
It's great to increase the levels of oxygen in the water creating a richer and healthier ecosystem. Material: Plastic - Size S:Approx. 17 x 9 x45cm/6.69 x 3.54 x17.72inch - Suitable for water tank 280L, flux:900L/H - Size M:Approx. 17 x 9 x50cm/6.69 x 3.54 x19.69inch - Suitable for water tank 380L, flux:1300L/H. Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement. Please reference to below table for our collection of quantitative data. And a satisfactory solution will be offered to you.Other countries or remote areas may take longer. People always bought together with. The item "Protein Skimmer Pump Filter Internal Water Tank Filter Aquarium 900&1300 L/H" is in sale since Wednesday, December 19, 2018. This item is in the category "Pet Supplies\Fish & Aquariums\Filters".edge" and is located in Shenzhen. This item can be shipped worldwide.