can i use copper tubing in saltwater aquarium? i have some copper tubing and a water pump and clear tubing ,, i want to make a homemade water chiller. i have kenyaa tree corals , 2 clowns, 2 emerald crabs, 1 mandarin goby, turbo snail, blue tipped hermit, 2 other types of snails, 3 mushroom corals, in a 29g biocube
