DIY Aquarium Screen Top Universal Cut Out Kit SAVE 20% Some testing systems use as

Some testing systems use as much as 100ml of your tank water for every test

) incorporated into the skeletal material of corals and other reef-buidling organisms for purposes of growth

strontium and zinc in pure mineral form

Outlets: 1 AC Outlet

DIY Aquarium Screen Top Universal Cut Out Kit SAVE 20% Some testing systems use asIf you need to modify your Red Sea Aquarium Screen Top Kit to fit around a protein skimmer or another large piece of equipment the Universal Cut Out Kit is the perfect solution. The kit includes two external and internal corner adapters, and two pieces of cut out profile that can be trimmed to your desired length. Compatible with all Red Sea DIY Screen Top Kits Kit Includes: 2x Internal Corner Pieces 2x External Corner Pieces 2x Cut Out Profiles