critique my DIY automatic water change system

[walkerbrody]

If you have a friend in the healthcare field maybe they could get you some. This site seems resonable also 1/4" ID x 3/8" OD x 1/16" Wall, 20 PSI LFL Pump Tubing | U.S. Plastic Corp.

 

[melev]

The stuff I was looking at was $175. The stuff I bought at Home Depot looks like what you see drug users use in the movies, for $17 at Home Depot.

 

[walkerbrody]

Ive always said if its good enough for iv drug users its good enough for me. lol

Hopefully it will work. Maybe it wont develop a leak and spray saltwater over any sensitive electronics :)