Angel Aqua ® Rubber Diffuser, 4/9 mm
Improved diffusers have a membrane along the longitudinal direction and form very fine, slowly rising air bubbles. The ends are now firmly screwed together and the membranes can be replaced.
The 250 mm and 500 mm lengths only have a 9 mm connection!
The fine, very slow upward flow of the air bubbles ensures that the oxygen is mixed very well into the water. These diffusers have very low resistance, which is why they should only be connected to high-performance air compressors. (from Hiblow 80, from HAP 100)
The replacement membranes only fit the new membranes with white plastic ends.
Monday to Friday: 9 a.m. to 5 p.m.
Can be used in treatment tanks, quarantine tanks and aquariums (freshwater), among other places. Aquarium (freshwater)
| Angel Aqua Air Stones | Air capacity (l/min) |
| Air stone 50 mm | 1-2 |
| Air disc 60 mm | 0.5 |
| Air disc 107 mm | 1-2 |
| Air disc 132 mm | 2-3 |
| Air disc 200 mm | 10-30 |
| Air vent 22x4cm | 10-20 |
| Block of four/cross | 30-70 |
| Diffuser 250 mm | 3 |
| Diffuser 500 mm | 5 |
| Diffuser 750 mm | 7-10 |
| Diffuser 1000 mm | 10-15 |
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