Wow thats alot of coats wasn’t it already stained and sealed ? Curious what paint you’re using? and if ur sanding between the last coats with 400 grit or above since you started with a nice flat finish.
There’s a few members on here who did amazing jobs on their stands better then most any bought ones don’t remember their handles..
Also regardless if oil/latex/ or acrylic or exterior paint Id do a final coat or two of water based polyurethane sanding between coats. Oil based may yellow over the white..That saltwater has no mercy!
In the past Ive used white gloss appliance epoxy on the inside since all the splashes holds up pretty good no chips or flakes falling into the tank if scraped like regular paint. Comes in spray cans or regular paint cans.
Some members here used rubber shower liners on the bottom of stand that the sump sits on that is stapled/ screwed up a couple inches so it holds some water in case of a slowish leak in plumbing or sump..
@Turkeysammich turned me on to them wireless leak detectors a while back so I could sleep Ha! I may change my handle to MashedPotaters now since I can’t stop eating Yukon gold mashed potatoes with roasted garlic since the holidays!
Not sure if you plan painting the top of stand ? If so choose wisely! Otherwise the tank and stand may become one lol especially with latex paint or some polyurethane products.They do make foam yoga mats white or printed with ocean sand texture looks like bottom of sea floor.. Helps if you’re going with a shallow sand bed that blows around.
Nice progress! Looks great.
Your getting me inspired to finish painting a canopy lol but I’m considering redwood burl veneer since the stand & doors are already skinned in rough redwood lumber and yes its kinda hippie-ish! ,, but I may have been born in the 60’s lol just something special about that wood!
Good luck