i just got a colt coral, all my parameters checks out good.
salinity is 1.025
temp 78 currently
nitrate 5
cal is 540's
ph 8.2
alk 3.6 meg/l
im not shure if i bought it this way or not(owned it one day), but on the tip of one of the branches, its a darker color and is limped down
any idea why its...