Feb 23, 2018 #1 N nooboftanks Aquarium Advice Regular Joined Aug 15, 2017 Messages 51 What is this and does it look healthy also what are it’s parameters as far as flow and light
Feb 24, 2018 #2 Sniperhank Giant Clam Addict Joined Nov 18, 2011 Messages 20,651 Location Summerville, Pennsylvania Looks like a single Duncan head. It looks fine.