Nitrate high on new cycling tank

[wswensonjr]

I currently have toe Hagen Master test kit. This is includes the following Carbonate and General Hardness Test, Nitrite, PH, Iron, Phosphate, Ammonia, Nitrate, Calcium. I would like a recommendation on what other test kits that I should consider. I also have a Tetra 02 test kit..

[amcarrig]

Salifert makes a very nice Mag test but it can be hard to find sometimes. Try Just Phish or www.marinedepot.com as I know that both sites carry this test kit