Test Kits

[mans]

Hi

I have API test kits

one saltwater one reef, the problem with my nitrate result is one result shows 160 the other 80. i shake it to the max naman hehehe

phos ko pala is 2

are there other test kit that you guys recommend thanks po.

I think API talaga minsan may faulty batch

btw my tank is 6 months na so i guess fully cycled na siya

also tamang tama lang ako magfeed i make sure walang tira.

Thanks in advance

[SantaMonica]

I personally use Salifert, but many people do use API.