8" 12"Bubble Diffuser Fish Tank Air Stones for Hydroponics Pond Aquarium Accessories

The Best Air Stone Brand Chosen by Consumers

An air stone, whose purpose is to gradually diffuse air into the tank, providing oxygen for fish to breathe.

YYAQUA is a professional brand manufacturing various shape and size air stones and all must-have aquarium accessories such as Check Valve, Tubing, Suction cups and Splitter etc. to set up your tank. One of the best brands recognized by European & North American customers.

We choose high-quality non-toxic mineral material. With high-temperature sintering, the stones are sturdy and durable, have high dissolved oxygen rate and create even and tiny bubbles rather than a limited number of large ones.

An ideal way to add oxygen and lower CO2 levels to your hydroponic, circulation system, fish tank and aquarium.

Fits for 3/16" / 4 mm inner diameter tube. Material: Mineral, Plastic.

Important

Soak the stone compley in water about 6 hours before use.

Specifications

S size:50*200mm(D*H)

L size:50*300mm(D*H)