Lifegard Aquatics 3/4" FIT Low Profile Strainer Available in 1/2 (1.27 cm), 3/4 (1.91 cm), 1 (2.54 cm) sizes, 1  (3.81 cm), 2 (5.08 cm) Custom Installations are easier and safer with all parts included in convenient Kits Tock color is jet Black to match Acrylic Tank backgrounds