Need more precise information skimmer type (brand), depth of half way, have you had a skimmer on system before, have you done a water change between last skimmer and current one, do you like it wet?
Need more precise information skimmer type (brand), depth of half way, have you had a skimmer on system before, have you done a water change between last skimmer and current one, do you like it wet?
JLiu