EHEIM CO2 Accessories

Water test (long term test)
In principle, you should always monitor the CO2 content in your aquarium because the pH value of the water is significantly influenced by the addition of CO2. Permanent monitoring should always includes a long-term CO2 test and indicator liquid as well as water test strips for a CO2 fertilizer system.

EHEIM TEST – 5 in1
5 x multi water test strips for easy and fast determination of the 5 most important water values in aquarium and pond: NO2, NO3, GH, KH and pH.

Packing: 50 pcs. of 5 multi test strips