Boyu Instant Siphon Cleaner By-28 koi carp Activated carbon for freshwater and

Activated carbon for freshwater and saltwater aquariums

The built-in thermal protection intervenes when the heater isn't under water

perfect for creating an eye-catching feature in your aquarium

This Vallisneria Asiatica Pot Plant is an aquatic live pot plant

and vibrant pigmentation in discus populations

Boyu Instant Siphon Cleaner By-28 koi carp Activated carbon for freshwater andFeatures: Innovative auto siphon pump, quick and easy. On off flow control valve. Integrated gravel fish strainer. 6 inch tubing included. Direction: Submerge gravel vacuum cleaner inside aquarium. Place other end of hose into a bucket. Open up flow control valve. Start SQUEEZING the auto siphon pump until a siphon is created. Remove fish waste and debris by lowering gravel vacuum on gravel. Adjust flow control valve as needed for different size