Water Test KitsUsing test kits to detect problematic water conditions is key to the sustainability of a healthy aquarium. For a fish-only tank, you should measure and monitor pH, alkalinity, ammonia, nitrite, and nitrate levels. In addition to these, you should also monitor the calcium, magnesium and strontium levels in a reef aquarium.
If you think regular water from the faucet is good enough for your aquarium, think again. For aquatic fish , other animals and plants, water conditions are very important. You have to consider salinity, pH levels, alkalinity, oxy...ONLY$57.49