Source for rigid acrylic tubing?

[kevantheman35]

Looking for a cheap source for 1/4" rigid acrylic tubing for my dosing containers. Red if possible. The cheapest I am seeing is like $20 for 24" length. Anyone have a better source?

 

[Rob.D]

1/4" Clear Acrylic Tube -16" Long - Bulk Reef Supply

Sorry just noticed the red part, I think it being red (super low demand) vs clear (high demand) is the factor in pricing.