Threaded Strainer Fitting (2 Inch) Hydrometers & Refractometers Can be target fed for

Can be target fed for efficient delivery or broadcast fed conservatively in high flow

One 2 Litre bottle of Brightwell Aquatics Reef Code B

Test before and during supplementation

One replacement air filter

Threaded Strainer Fitting (2 Inch) Hydrometers & Refractometers Can be target fed forThreaded Strainer Fitting (2 Inch) Threaded Strainer Fitting (2 Inch) is a large black threaded strainer for high flow aquarium, sump, reservoir, and filtration plumbing. It threads into a compatible 2 inch threaded bulkhead or fitting to help protect larger drain and intake lines from fish, debris, and loose material. 2 Inch Threaded Strainer for High Flow Plumbing The 2 inch size is useful for larger aquarium drains, overflow systems, water change