Why are there no 1/4" hose fitting that come with water pumps on Ebay?

Everything I see is 1/2" or 3/4". I'm having trouble finding a water pump that supports a 1/4" poly tubing, so I can start up my drip system = /

You will find fittings and reducers at lowes.

Yeah, I went to Home Depot last night and the guy in plumbing hooked me up. Now I just need my drip flags, tee connectors, and drip line to come in and i'll be drip feeding coco in no time!