Easy Installation : Not need for drilling installation, the suspended structure is directly clamped at the edges of the fish tanks, without drilling holes or tools. Installation and disassembly are very convenient, and both new and old tanks can be adapted Compact & Lightweight : suitable for small grass tanks. With a weight of only 30g, it does not occupy any space inside the tanks and does not obstruct the view of the scenery. It is a practical accessory for small aquariums Gentle Water flows Design : Waterproof flows impacts design can disperse the incoming water flows, avoiding strong water flows disturbing fish, overturning aquatic plants or lifting debris at the bottom of the tanks, creating a gentle and gentle water environments for small grass tanks Versatile Compatibility :Suitable for small grass tanks, compatible with most small aquarium filtration outlets or water replenishment pipelines, helping to maintain a stable water flows environments and protect your landscaping from damage Wear Resistant : made from ABS, not easily aged or discolored even after long-term immersions, smooth surfaces, safe and harmless to fish and aquatic plants, Manufacturer: VTIDOBE