I have no use for this, so offering it up before it gets packed away and forgotten.
Hanna salinity checker - $40
Hanna alk checker - $30
Polyp lab phone filter - $20
DIY screen top kit - $15 (2 sets of frames)
6” Acrylic skimmer stands - $5ea (2” & 3”)
BRS RO membrane - $20 (brand new)
Acke fuge light - $10
Meds & citric acid are free if you buy something else
pickup only Totowa NJ 07512