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AMMONIA NH4 (Out of stock)
CALCIUM CA (Out of stock)
COPPER CU
IODINE i2
KH + Alkalinity (Out of stock)
MAGNESIUM MG
NITRATE NO3 (Out of stock)
NITRITE NO2
OXYGEN O2 (Out of stock)
PH (Out of stock)
PHOSPHATE PO4 (Out of stock)
SILICATE Si (Out of stock)
STRONTIUM SR (Out of stock)
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Salifert Ammonia NH3/NH4 test kit. Salifert Calcium CA test kit. Salifert Hardness KH test kit. Salifert Copper Cu test kit. Salifert Iodine I2 test kit. Salifert Magnesium Mg test kit. Salifert Nitrate NO3 test kit.
At least I can measure the difference when I dose iodine.
I was reluctant to buy a iodine test as I was thinking that it would be too hard to measure home concentrations as low as those present in natural seawater. The test has shown zero iodine in any form in my fish tank, but soon after I started dosing iodine daily I was able to detect it with the kit. I am not sure how accurate it is, but at least it is better than nothing. An ICP test would provide a more accurate data and it would be interesting to compare the results with this test kit, but unfortunately I have no access to ICP testing yet.