API Test Kits give you the knowledge you need to control your aquarium's chemical balances.
While your aquarium may look perfectly healthy, sometimes tests need to be carried out to ensure that the water is not harbouring secret chemicals. Ammonia, phosphate and nitrate are just a few problem causers which are best avoided and can build up without showing any traces.
API have a range of aquarium test kits which can notify you of such problems before it is too late. Any problems can then be tackled with appropriate treatments and additives, and the earlier the better.
API have been developing their range for years and have got their kits near perfection, giving you more control over your tank's well-being.