JP-042F/043F Aquarium Internal Filter

Features:

1. Shells adopt high quality ABS and durable operation.

2. Axle cores and casing, made of  high quality ceramics, are non-corrosive.

3. Waterproof and good performance of insulation.

4. High quality biochemical filter cotton, improving nitrifying bacterium's breeding effectively.

5. Used to filter or pump water, or supply oxygen.