I just purchased a dual tumbler and plan on using it for the first time this upcoming metal detecting season. I believe each tumbler holds roughly 3lbs so my plan was to add coins, aquarium gravel, water and a little Dawn dish soap and try to keep it all below 3lbs., so I have two questions.
1. How much aquarium gravel should I mix in with the coins and water?
2. Could I reuse the aquarium gravel and catch it with a strainer or use fresh gravel each time I clean my coins?
Thanks
1. How much aquarium gravel should I mix in with the coins and water?
2. Could I reuse the aquarium gravel and catch it with a strainer or use fresh gravel each time I clean my coins?
Thanks
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