Hoping to make the water less green, just installed a red filter into the dive house frame. there are several red filters which install over the housing lens but worried they would not stay while trolling, especially at >10k when I forget to pull in the dredge.
Got a red + ND filter for $15 from Ragecam via eBay. I think any piece of red mylar will work the same. Came with the hex tool to remove frame but that sucks as it strips easily.
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