Amazon.com : SOONSUN 3 Pack Dive Filter for GoPro Hero 5 6 7 Black Super Suit Dive Housing - Red,Light Red and Magenta Filter - Enhances Colors for Various Underwater Video and Photography Conditions : Electronics
Guide for the Best Filter for your GoPro - Underwater Photography - Backscatter
Soonsun 3-pack Dive Filter For Gopro Hero 5 6 7 Black Super Suit Waterproof Dive Housing Red Filter + Light Red + Magenta Filter - Camera Filters - AliExpress
Homemade Light Filters for Gopro - Diving and Underwater Exploration - Instructables
Amazon.com : PolarPro Magenta Filter for Green Water-Compatible with GoPro Hero3 Standard Housing : Electronics
Amazon.com : GEPULY 3 Pack Dive Filters for GoPro Hero 8 9 10 11 Official Waterproof Housing Case (Red, Light Red, Magenta Filters) - Color Correction in Deep Diving/Scuba Snorkeling/Underwater Photography : Electronics
Guide to GoPro Filters for Underwater Video - Underwater Photography Guide
Amazon.com : SOONSUN 3 Pack Dive Filter for GoPro Hero 5 6 7 Black Super Suit Dive Housing - Red,Light Red and Magenta Filter - Enhances Colors for Various Underwater Video and Photography Conditions : Electronics
Amazon.com : PolarPro Magenta Filter for Green Water-Compatible with GoPro Hero3 Standard Housing : Electronics