Amazon.com: Zkenyao-Brass Connector Fish Tank Adapter 1/2" 3/4" 1" Male Thread Brass Pipe Single Loose Key Swivel Fitting Nut Water Tank Jointer Connector Copper, Simple to Install (Thread Specification : 1") :
Amazon.com: Nuojie Garden Hose Connection Accessories Brass 1/2 In Male Female Tee Connector Plumbing Hose Splitter Copper T-Shape Fitting 3 Way Hose Tube Adapter 1pcs ( Color : B ) : Patio, Lawn & Garden