I'm wondering if someone could help me. I've been to some pet shop stores and home/hardware stores looking for a water pump. I'm looking for a small water pump, preferably adjustable, non-submersible, and relatively inexpensive.
I have a dual purpose for this. First, I'd like to use it to keep a constant drip going on my CPs.
The other reason, is to use for a physics experiment for my class. I need to be able to run a tube for water intake and another tube for water output.
Does anyone know where I can find such a pump? Most of the small, adjustable pumps are the submersible types and those types really won't work for what I need it for.