spsfreak100 Active Member Sep 21, 2003 #2 I usually use Salifert test kits. They quite accurate and generally affordible. If your seeking even more accuracy, you may want to look into LaMotte test kits. They have extremely accurate results, but can be expensive. Graham
I usually use Salifert test kits. They quite accurate and generally affordible. If your seeking even more accuracy, you may want to look into LaMotte test kits. They have extremely accurate results, but can be expensive. Graham
aarone Active Member Sep 21, 2003 #3 salifert is a good company, i just recently bought a hagen test kit for calcium that i really like.