Two Little Fishies Ball Valve - 3/4 Inch Korallen-Zucht Recommended glass thickness: 15-20 mm

Recommended glass thickness: 15-20 mm or 2/3"-3/4"

Helps neutralize undesirable acids

Complete replacement wet-side assembly for compatible VorTech MP40 pumps

and control action before relying on it for aquarium automation

sponges and macro algaes

Two Little Fishies Ball Valve - 3/4 Inch Korallen-Zucht Recommended glass thickness: 15-20 mmTwo Little Fishies Ball Valve 3 4 Inch Two Little Fishies Ball Valve 3 4 Inch is a barbed aquarium plumbing valve for regulating water flow through compatible 3 4" I. D. hose. It is useful for larger pump return lines, canister filters, reactors, protein skimmer feeds, and other aquarium equipment where simple manual flow control is needed. 3 4 Inch Barbed Aquarium Ball Valve Barbed ball valve for 3 4" I. D. aquarium tubing. Provides manual flow