waterproof

I have light mounts with aluminum bases that are close to the water and figure its probably a good idea to coat them with some sort of plastic or paint are there any recommendations ive seen things about krylon fusion is this a good option or should i use something else just want to be safe...

Should I reseal 300 g 8’ glass cages tank? It does not leak, although has flat nonsticky silicone on one corner and a chip in another corner. If so what type of silicone is ideal and can it just go over old silicone as long as it still touches glass? What about placing new pieces of glass on...

Should I reseal 300 g 8’ glass cages tank? It does not leak, although has flat nonsticky silicone on one corner and a chip in another corner. If so what type of silicone is ideal and can it just go over old silicone as long as it still touches glass? What about placing new pieces of glass on...

Curious if anyone has experimented with trying to waterproof their powerhead magnets? Vacuum sealed? Encased in epoxy? I would really love to place my gyre magnets into my overflow compartment.

My plan for the tank is to wrap the stand with some pine and cover up the powder coated stand it’s on. I was curious if I need to get treated wood, or will regular wood be suitable if I just applied some type of finish on it to help repel water? Any advice would be appreciated!

Ive seen multiple people mount maxispect gyres seemingly on their overflow but it may be on the back glass regardless, I'm researching a tank upgrade and the tank has a rear ato reservoir built in behind the tank. Would it be safe to mount a gyre xf330 on the back pane where the dry side would...