onthewater102
Well-known member
www.USPlastic.com
I glued the corners together with std. PVC cement like you would use on plumbing pipe (the sheets and angle are the same plastic as Sch. 40 pipe.) That's why I added the angle to the outside to reinforce - it gave me a shaped area to apply a generous amount of glue to be sure there were no leaks.
I glued several squares of scrap left over from making the box in a stack to the bottom to give me enough thickness to drill out with a spade bit, thread and glue in a threaded 3/4" threaded/barbed 90 deg. fitting to use a drain.
I haven't installed the tank yet - but when I do it will have 1/2" extruded polystyrene board cut to fit around it to support the relatively flexible sidewall material and insulate it at the same time. My plan is to cut down into the top of the rear bench seat, cut away the foam to make room, and attach flat aluminum to make ribs across the bottom of the bench seat to tie the front face to the rear and support the bottom of the livewell (probably a strap every 8" or so). I will bore through the rearward facing side of the bench to install the overflow and aerator fittings. I'm keeping it simple - I'll pump in fresh water at one end of the tank and let it spill out the overflow at the other and drain out the back of the boat so there's new water cycling through constantly. Should help with the temperature regulation too.
I glued the corners together with std. PVC cement like you would use on plumbing pipe (the sheets and angle are the same plastic as Sch. 40 pipe.) That's why I added the angle to the outside to reinforce - it gave me a shaped area to apply a generous amount of glue to be sure there were no leaks.
I glued several squares of scrap left over from making the box in a stack to the bottom to give me enough thickness to drill out with a spade bit, thread and glue in a threaded 3/4" threaded/barbed 90 deg. fitting to use a drain.
I haven't installed the tank yet - but when I do it will have 1/2" extruded polystyrene board cut to fit around it to support the relatively flexible sidewall material and insulate it at the same time. My plan is to cut down into the top of the rear bench seat, cut away the foam to make room, and attach flat aluminum to make ribs across the bottom of the bench seat to tie the front face to the rear and support the bottom of the livewell (probably a strap every 8" or so). I will bore through the rearward facing side of the bench to install the overflow and aerator fittings. I'm keeping it simple - I'll pump in fresh water at one end of the tank and let it spill out the overflow at the other and drain out the back of the boat so there's new water cycling through constantly. Should help with the temperature regulation too.