Water testing is easy and really only takes a few moments. A basic test kit isn't out of reach for any hobbyist, and you'll be surprised at the price of some entry level kits.
I use the API tests. Yeah, yeah, yeah... these tests get a bad rap by many hobbyists. Personally, I think they're great. I'm not looking for lab grade scientific testing... I barely passed chemistry in high school; I'll leave the hardcore testing for the chemists. What I want is an easy to use and affordable test kit. Yeah, the more expensive kits can be a little more precise, but I'm looking for ball park figures. I know my tank and I keep up with water changes. Why kill myself over a fraction of a fraction of a percentage?
Don't get me wrong, there are some really nice liquid test kits, and I'm a big fan of the Hannah Checkers; both are still relatively easy to use and can provide the accuracy that puts some hobbyists at ease. For simplicity and budget's sake, you can't go wrong with the API Salwater and API Reef Master Test Kits.
I've tested today using my API test kits and a Salifert Magnesium Test kit. I am happy with the levels as I had lower Calcium recently, and I'm trying to keep my Alkalinity low due to the use of biopellets on my system. I've posted the test results below:
Ca: 440
Alk: 8 dkh
Mag: 1500
pH: 8.2
Nitrate: 0 ppm
Levels look good, biopellets seem to be working well... Photos soon!
