Replacement Rubber connectors straight and elbow for Hiblow (and other) Linear Diaphragm Air Pumps Choose your Fitting:Black Rubber Straight Tapered Tube w/ Wire Clamps (Connecting Air Pumps to Fittings) Macro-Zyme™ quickly releases billions of

Macro-Zyme™ quickly releases billions of of facultative anaerobic bacteria (beneficial bacteria) & enzymes that work around the clock to clean

2" Barb 90103 025033901032 1/4 HP 1

SupaClear is a  unique

waste build-up and excess food and breaks down dead algae

Replacement Rubber connectors straight and elbow for Hiblow (and other) Linear Diaphragm Air Pumps Choose your Fitting:Black Rubber Straight Tapered Tube w/ Wire Clamps (Connecting Air Pumps to Fittings) Macro-Zyme™ quickly releases billions ofBetween these two connectors you can fit almost any air pump to common fittings and manifolds. The Black Rubber Elbow connection which comes with two wire hose clamps has the inside diameter of 18mm or 0. 71 inches. It fits Hiblow HP 20 through HP 120 air pumps and other models and brands with similar 18mm outside diameter connection points. These versatile rubber elbows are very elastic and can be clamped to fit 1 2" or 5 8" barbs and stretched to