APT Estimative Index Misting Equipment We understand that CO2 is

We understand that CO2 is important to the success of your planted aquarium

Is capable of storing excess nutrients

175×165×105mm

Turn the clamping nut counter-clockwise

APT Estimative Index Misting Equipment We understand that CO2 isWith the 2HR Aquarist APT EI, the famous nutrient dosing approach pioneered by Tom Barr is now available in a ready to use concentrate that removes the guesswork from trying to recreate this powerful and sometimes elusive formula. Dose 5ml per 100L 3 times per week or 2ml per 100L daily. Buying the nutrients separately easily add up to US$75+. A 500ml bottle of APT costs US$24. 99 100% comprehensive Macro+ Micro formula of N, P, K, Iron and Traces in