Aquarium Water Changer-Gravel Cleaner Aquarium Chillers It is protected in case

It is protected in case there's no water

Waterproof Design: This submersible led lights for fish tank can fully submersible decorative lighting with built-in air stone

Led model: 5730

high air flow

professionally designed for aquarium plant cultivation and fish

Aquarium Water Changer-Gravel Cleaner Aquarium Chillers It is protected in caseFeatures: 1. 3 in 1 Function: Dirt Suction. Gravel Vacuum for Aquarium equipped with a duckbill suction inlet accessory, and it is easy to suck the feces away. Sand Washing. Aquarium siphon with 3D Filter Basket Net, protect your love fish and small gravel from suck out of the aquarium. Water Changing. Built in dual airbags, atmospheric cavity, good resilience, effortless operation. 2. Working Principle: New design equipped with a handle type manual