Help with NO3 = PO4 = 0

[Pinpin111]

Hello all friends, has anyone used Zeovit in tanks and got same question like mine. I’m using Zeovit system for my tank, and when No3, Po4 equal 0 should I change zeovit according to the brand’s recommendation OR i keep using it?

[jacky]

Replace the zeolite material as scheduled according to the recommended recommendations. Usually, the first zeolite material is retained for the first 4 weeks. As the nutrients become good, it is recommended for 6-7 weeks. After that, it can be extended.

[Pinpin111]

Replace the zeolite material as scheduled according to the recommended recommendations. Usually, the first zeolite material is retained for the first 4 weeks. As the nutrients become good, it is recommended for 6-7 weeks. After that, it can be extended.

Thank you so much

[jacky]

Don’t forget, after every change of zeolite material, Zeo Bac x 10 days