Airline Kit, 12 Piece Fitting Set by Two Little Fishes

Kit contains 3 of each: Tee, elbow, cross, joiner, with barbed ends.
Aquatic micro fittings for connecting standard tubing for air-controlled devices such as airstones, filters, protein skimmers, ornaments, etc.
Also for connecting liquid feed lines for metering pumps, fertilizing systems, and drip irrigation of water gardens and paludariums.
Fits standard 1/4" OD tubing.

Kit contains 3 of each: Tee, elbow, cross, joiner, with barbed ends.
Aquatic micro fittings for connecting standard tubing for air-controlled devices such as airstones, filters, protein skimmers, ornaments, etc.
Also for connecting liquid feed lines for metering pumps, fertilizing systems, and drip irrigation of water gardens and paludariums.
Fits standard 1/4" OD tubing.