I'm too focused on getting this RO setup figured out to think about much else but I would like a pleco tank one day and I like the Long Finned Albino Bristle Nosed Pleco L144 except the name is too long and I also really like the Queen Arabesque Pleco L260 but so far these two are what I would like in another tank.
Today I got the pressure right and let the tank fill 5 inches over the bulkhead fitting and no leaks, not a drop. Then I adjusted the pressure cut-off switch so the float would kill the booster pump and water flow quickly, done. Now all I need to make the system complete are 2 more ball valve, one to keep water from running back wards into the drain tube and a second valve that I can use as a faucet, this will work great for filling small buckets and for using the pump that's already in the tank to mix trace minerals if needed, I would like a little larger holding tank if I can find the right deal and those plier type tubing cutters make these changes so easy.
After I got 25 gallons of water in the tank today I pulled out my key fob and pumped it all into the front lawn, it worked great and only took 5 minutes so now I have only super clean water in the tank.
I need to get my water mixing figured out because I would like to use RO water this Wednesday, I need to get my tap water tested by someone with good equipment so I know exactly what I have, I guess I put it on the gwapa forum and see if I can get some help locally.