Water change automation

[jh2pizza]

I use some triple Head Cole-Parmer pumps I picked up. I have it timed on my apex and it moves water from the new water to the display, from the display to the frag tank and from the frag tank to the drain. This uses 30' or so of tubing.



I currently use the more expensive tubing in them. Anyone know of a cheaper place to get the 1/4? tubing for less than the .65 per foot plus shipping?

 

[eredder]

I use some triple Head Cole-Parmer pumps I picked up. I have it timed on my apex and it moves water from the new water to the display, from the display to the frag tank and from the frag tank to the drain. This uses 30' or so of tubing.







I currently use the more expensive tubing in them. Anyone know of a cheaper place to get the 1/4? tubing for less than the .65 per foot plus shipping?

I will check out that pump. It looks like peristaltic pumps are the way to go. Thank you.