Pollen Glass

It is a basic model diffuser for 60cm size aquarium. It disperses CO₂ in fine bubbles and diffuses them efficiently into the water. The original model has a simple design and does not disturb aquascape.

Pollen Glass TYPE-2

It's diffusion filter is placed at a higher position than the original model. But, this doesn't make any difference in their basic performance, such as CO₂ diffusing ability. Please choose as your preference.

Pollen Glass TYPE-3

TYPE-3 has the same diffusing ability as the original and TYPE-2, but it's with a new design. Silicon tube connecting part is in upright position, and it can be connected without bending the tube.

Pollen Glass Mini

Pollen Glass Mini is designed for small size aquariums (Use aquarium with less than 5mm glass thickness). It can be set without using any suction cups to an aquarium tank.

Pollen Glass Large

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. 20Ø is designed for 60cm tank with fully grown sun plants, such as Riccia that requires much CO₂ and 30Ø diffuses CO₂ effectively for 75-90cm tank. Pollen Glass Large is made of glass including J-shape parts. Careful handling is required when attaching or detaching suction cup.

Pollen Glass Beetle

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. 30Ø is suitable for 90cm size tank, 40Ø for 90-120cm tank, and 50Ø for 120-180cm tank.