carey
Aquarium Advice Addict
I have no idea sadly, I have difficulty understanding kh, alk and gh. lol
Epuerto said:ok just got back on im thinking about taking the coraline on a rock i have taking it out, scraping it in a bowl and turning of all the filters to try and spread it, i saw a vid on youtube worked beautifuly
1Vampiregirl said:API KH/DH liquid test would work. There's also a Salifert KH/alkalinity test. I ordered mine online. Test strips are very inaccurate.