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Prosilent Safe Non-Return Valvehas been added to your shopping cart
The ProSilent Safe backflow stop is TÜV tested and protects devices, such as diaphragm pumps, from backflow of aquarium water.
Co2 Basic Refillhas been added to your shopping cart
Refill bottle for the Colombo Co2 basic set. The bottle contains 12 grams, the same amount as the bottle that comes standard with the set.
Star Suction Cups Blisterhas been added to your shopping cart
Ideal for connecting aquarium hoses to the glass window. Do keep in mind that for bigger hoses and hoses with a lot of tension you might need more suction cups.
JBL Desthas been added to your shopping cart
Bacteria, lime and other impurities which settle on the electrode can falsify the real pH value. The regular cleaning and calibration of the electrode ensure precise measurement and an unaltered pH value. Electrodes always need to be stored in a humid pla
Colombo Co2 Adaptor Ringhas been added to your shopping cart
This adaptor enables you to use the Colombo CO2 800 grams bottles on their standard regulator found in their CO2 Advance Kit.
ProFlora Safe Stophas been added to your shopping cart
JBL ProFlora Safe Stop is a special non-return valve for CO2. Non-return valve with washer, pre-tensioned by a spring, preventing water leaking into the pressure regulator and CO2 cylinder. CO2 has a very powerful diffusion strength which, if a normal non