SeeDemTails
Aquarium Advice Freak
My alkalinity is around 3.5.....no worries if it is bad, nothing in the tank right now, just slowly adding LR
Doesnt high alk help buffer the PH?
Doesnt high alk help buffer the PH?
Other than the Ca, a PO4 test might be a good idea. It's not a must but can come in handy if you ever get algae problems. There are many test kits out there and few will ever be a must have except what you already have. The one thing to remember is if you use an additive, buy a test kit that can monitor the additions you make. If there's no kit, don't buy the additive.SeeDemTails said:what other tests should I buy?...CA is one obviously.