kevensquint
Active member
I have always added 1 drop per day of kent iron/maganese to my SPS reef. I never bothered to read the instructions since a drop in 80 gallons with tons of coral and chaeto seemed safe. A pal of mine has Gonioporas that are shrinking in his 220. I suggested dosing Fe/Mn. Now that I read the instructions, it said a tsp per 50 gallons twice per week! That is a lot. Do you guys really dose that much for your Gonnies? Experiences plz.