ADA Pollen Glass Beetle Diffuser 40mm (co2) spades It is specifically designed for

It is specifically designed for use with rimless aquariums

Ball valve G has a easy twist handle

ADA Pro Scissors Spring Curve

Straightforward: Quick release for easy bulb changes and for cleaning the quartz glass

Seachem Algae Scrapers

ADA Pollen Glass Beetle Diffuser 40mm (co2) spades It is specifically designed forADA Pollen Glass Beetle Diffuser 40mm (co2) Pollen Glass Beetle has a wider diffusion filter. Unique design Beetle sits conveniently on an inside corner of an aquarium tank. For a large size tank, Beetle can be placed on multiple numbers of corners. ADA Diffusers require soft tubing to attach to the glass, Use clear parts set or soft silicone tubing between the glass and the non return valve, between non return valve and the Co2 regulator, use Co2