I just realized I have been using the saltwater color card and my kit didnt come with a freshwater one. Does anyone have one? Is there a difference? Im the 20 ppm color in the saltwater kit, anyone have both cards can tell me if freshwater is higher or lower? please and thank you.
API nitrAte test kit.
- Thread starter mfgl
- Start date
The 40 ppm on the saltwater card is identical to the 20 ppm on the freshwater card. The saltwater card pretty much shows 0, 5 & 10 ppm as about the same color. The 20 ppm on the saltwater is the exact same as the 10 on the freshwater card.
PM me your address and I'll send you one out in the mail tomorrow, I've got 4 or 5 of them for some reason lol
PM me your address and I'll send you one out in the mail tomorrow, I've got 4 or 5 of them for some reason lol