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https://www.makospearguns.com/Hawaiian-Hard-Float-p/mhhf2.htmDo you have a link?
I think you would be much better off to use a reel with more line. It is partially dependent on depth, but you must let out considerable line when the current is brisk. I use a Manta Jr reel. It came with 250 feet of #24 line. I let out all of the line on a couple of occasions. I now have at least 300 feet of Dive Gear Express Hi-Viz dacron line loaded on the reel and have never used it allIs there a preferred type or brand of dive flag to tow along on a shore dive?
I'm planning to use my 100' reel that I normally carry for a surface marker.