SeaLife Moisture Muncher Desiccant 1.5 Gram - (10-Pack)

I use these desiccant capsules with a Sealife housing which has a built-in holder designed for this product. I only had two capsules for a 10 day/31 dive live-aboard trip so needless to say, I needed a recharging method. I used an old vitamin bottle to hold some Damp Check (calcium chloride) granules. At the end of the day, I would drop thedesiccantcapsule in the bottle and next day it was nearly deep blue (changes from blue to a clear-pinkish color when depleted). Since I had two capsules, there was always one in the bottle for 24 hrs. This system worked reasonably well however if I had more capsules, it would work even better hence this purchase. Another recharging method would be to use one of those coffee cup warmers designed for your office desk or the hotel rooms' coffee maker hot plate. Just protect the plastic casing from direct heat. Be advised, these capsules are fairly large (41 mm long, 7 mm diameter) - they would not fit in a housing with limited space.

These are convenient & affordable help keep your equipment dryer.They are small enough to fit anywhere - but could also be lost. Don't use them where they could end up inside somethng.

Don't know why these get good reviews. They may suck up the moisture, I don't know. They are way too big to fit within the camera housing, rendering them useless in my opinion.