2" Ceramic ball air stone
2" Ceramic ball air stone Great for deep water culture & small nutrient tanks.
4 Way Brass Air Divider With Taps
4 Way Brass Air Divider With Taps This quality chrome finish brass airline manifold has inlet/outlets that are 4mm. The manifold has 4 taps all with their own shut off valves.
Air Pump Service Kit ET 150
The Charles Austen Service Kit for the ET 150 - 200 Air Pump Range is a wise investment. Charles Austen recommends that your ET pump be serviced every 18 months. The Kit includes 2 x Diaphragms and 1 x Filter and 8 x Valves. This Kit will fit the...
Charles Austen Air Compressors
Charles Austen Air Compressors Charles Austen air compressors/Pumps are ideal for sewage treatment systems, Hydroponics, koi pond aeration and aquaculture applications. Other applications include aeration for koi ponds and spa's/whirlpools, rainwater...
Charles Austen Service Kit
The Charles Austen Service Kit for the ET Air Pump Range is a wise investment. Charles Austen recommends that your ET pump be serviced every 18 months.