For a smaller tank like a 3 gallon, I like the API blocks 3-Day
Pack of 4 feeders SKU: 38466. With the food block in a smaller tank like a 3 gallon, just be sure to check that the water didn't get too dirty while u were away. Otherwise it's okay not to feed them for two days while you are out of town. :)
answered 1 year, 10 months ago
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