Hello everyone,
I know this is not an invention just a modification but before I did it myself I couldn't find any info on the web at all about it. I had a live bait tank mounted on the transom but it didn't have a window in it. I found that every now and again I had to lift the lid up to check the water level and the condition of the fish. Having a window in it will give me an instant view on both. After driving around and sitting in the swell I found the water level dropped a lot hence the regular need to check.
It was was a really simple process for anyone wanting to do it themselves. I had some Perspex sheet lying around and just cut a piece out. I jthen traced around the window directly onto the face of the live bait tank. As you can see in the pic I wanted to see what it would look like in the middle lengthways but decided putting it towards the end in an upright position. Once I decided where I wanted it I just marked a line 15mm inside the diameter to give me the overlap where the silicone would go. I drilled out all four corners and just used a metal blade in my jigsaw to cut out the hole. To make a straight cut I just clamped a piece of wood as a guide along the cut line. I did run a little cutting oil along the lines just to make it easier for the blade but to tell the truth it went through the thin metal like butter. Once I cut the hole I used a file to clean and de burr the edges. After you have cleaned up the hole I layer a thick bead of "aquarium" grade silicone around the edge of the Perspex and laid it over the hole from the inside of the tank obviously. I taped it in place and left it over night to dry. While I had the silicone out I also ran it along the top where it joine the bait board as there were some gaps in the corners between the welds. It was really easy to do and took about an hour max. I think it turned out great.
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