Reef Octopus Coralvue Skimmer in Classified Threads Posted December 3 · Report reply Nice Reef Octopus Coralvue skimmer. Just cleaned it up. Everything works great. Appears to be original pump. In great condition. Asking 100.00 or best offer. Still have Eshopps sump and reef octopus skimmer without a pump for 50.00 each. Thanks!!