DIFFUSER BLISTER 7" Aeration Ring

A porous diffuser (aeration ring) in a ring shape, designed to produce numerous fine bubbles and provide optimal aeration for reservoirs, hydroponics and aquariums.

Detailed specifications:

• Material: rubber/polymer housing with numerous micropores for generating fine bubbles.
• Format: ring-shaped or straight, in a 180mm size.
• Porosity / bubbles: very fine bubbles for higher oxygen-transfer efficiency.
• Inlet nozzle: the 180mm version uses an 8mm inlet fitting.
• Installation: includes rubber suction feet for securing it to the reservoir/aquarium surface.
• Retention and durability: minimal maintenance; long service life with proper use.
• Applications: for aerating hydroponic systems, reservoirs and aquariums, and improving oxygen content in water.

Recommendations for use:

• Before first use: briefly fill the diffuser with water (soak it) to activate the pores and ensure even operation.
• Connect the inlet to a compressor or air pump using a compatible hose and fitting.
• Place the diffuser on the bottom of the reservoir for the best distribution effect.
• Keep the surface and pores clean — rinse regularly or clean gently to prevent clogging.
• Use suitable airflow strength — excessive pressure may damage the pore structure and lead to uneven bubbles.
• Secure the diffuser firmly with the suction feet to prevent it from moving under air pressure.

Benefits

This ring-shaped aeration diffuser produces very fine bubbles, increasing oxygen exchange in the water. It is easy to install and maintain, and is suitable for a variety of uses — from plant systems to aquariums and reservoirs.