I'll be making the same thing soon for a 20 long. I'm looking into a 150-200 gph pump to run it since I'm going to have a fairly high stock level. Amazon has a wide selection.
This one is on the lower end of the gph range for me, but in the reviews there is a picture of someone using it to power a similar diy canister filter.
EcoPlus 185 Fixed Flow Submersible/Inline Pump 158 GPH - 728300 https://www.amazon.com/dp/B0018WVNXC/ref=cm_sw_r_cp_apa_Jda0ybYQZ5FXY
Ya dude here’s the video it explains everything.
You can get everything from Lowes/Home Depot except the water pump for like $10-$15. The pump you can get at a pet store or just get one online like I did from Amazon. This is the one I have, it’s $20.
EcoPlus 728300 Pump, 158 GPH, Black https://www.amazon.com/dp/B0018WVNXC/ref=cm_sw_r_cp_api_glt_fabc_V2XFN2G81P2B6ATSFGZQ?_encoding=UTF8&psc=1
Altogether you’re looking at like $35 ish for a super quality cloner that will last years. He’s got a detailed list of every part too in the description. Super helpful video
cost is relative to how fast you want the water to flow, but something like this:
https://www.amazon.com/EcoPlus-185-Submersible-Pump-158/dp/B0018WVNXC?ie=UTF8&redirect=true
Alright, so let me just put a little list together of what I need so you can confirm that it'd work. :P
Would that set up be able to sufficiently wet the belt to prevent heat build up? If not I may just bite the bullet and get an air compressor and a Kool Mist system. :P
FYI, the EcoPlus 185 is basically the same price as the 132 gph version. That's what I bought.
Non-mobile: http://www.amazon.com/dp/B0018WVNXC/ref=mp_s_a_1_1?qid=1427527694&sr=8-1&keywords=eco+158gph
^That's ^why ^I'm ^here, ^I ^don't ^judge ^you. ^PM ^/u/xl0 ^if ^I'm ^causing ^any ^trouble. ^WUT?
Non-mobile: http://www.amazon.com/dp/B0018WVNXC/ref=mp_s_a_1_1?qid=1427527694&sr=8-1&keywords=eco+158gph
^That's ^why ^I'm ^here, ^I ^don't ^judge ^you. ^PM ^/u/xl0 ^if ^I'm ^causing ^any ^trouble. ^WUT?