Animal-Chin
Aquarium Advice Addict
I my tank is packed with coral, like I don't know how many more I camn squeeze in...lol. I dosed calcium to 400 on Thursday then left town until today. Now I tested my calcium and it's at 300. Can it naturally drop 100 ppm in my smal (55 gallon) in just 4 days? My alk is always between 8 & 9 and my mag is at about 1400. Ian seeing great growth n my big green slimmer and 3 of my Monty's are also growing really fast. Could it be sucking this much out of the water?