- Joined
- Dec 18, 2017
- Messages
- 232
- Reaction score
- 217
Like the title says is the alk level too low for sps. I have some stylo’s that are doing good but most of the other sps kinda don’t do much of anything and a couple have slowly perished. Since I’ve been checking with “Hanna” it’s remaind pretty much betweeen 6.3-6.8. I have a 40b with 20 sump and do 5-10 gallon water change biweekly.