ADA Pollen Glass Large 30 Co2 Petworx MatrixCarbon™ has the lowest detectable

MatrixCarbon™ has the lowest detectable leachable phosphate content of all major carbon brands tested

It does not contain toxic compounds which makes it 100% safe for fish and invertebrates

API Aquarium Treatment Supplies are designed to work in conjunction with each other to provide best results to control algae

This method of control is inherently inefficient for two reasons

ADA Pollen Glass Large 30 Co2 Petworx MatrixCarbon™ has the lowest detectableThis product has an estimated wait period of 7+ days for shipping. Email us at orders@natureaquariums. com. au for more information on delivery estimates. This is the Pollen Glass with a wider diffusion filter, which is placed on the side panel of aquarium. Its unique J shape glass pipe design sits elegantly inside the aquarium tank. 20 is designed for 60cm tank with fully grown sun plants, such as Riccia that requires much CO2 and 30 diffuses CO2