American Sealants Aquarium Silicone - Clear 10.2 oz Dry Cat Food This fountain creates a “vortex”

This fountain creates a “vortex” that pulls down any hair or debris from the bowl

It also helps keep your aquarium water crystal clear

as well as plants

No artificial flavours

Mechanical filter media

American Sealants Aquarium Silicone - Clear 10.2 oz Dry Cat Food This fountain creates a “vortex”Formulated for fresh or saltwater aquariums, this silicone sealant adheres to glass without primers. When fully cured, this waterproof 100% silicone sealant is non toxic to fish after curing, is resistant to weathering, airborne chemicals and UV radiation. ASI Aquarium Silicone Sealant is a non slump sealant and can be easily applied to a vertical surface and will not flow or sag. Will not crack or shrink.