I have a 55 Gallon and want a gobi but can't decide between a diamond and a watchman. Can you put both in the tank or would there be issues? I love the yellow watch an but the diamond is much better at keeping the sand clean.
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Thanks, I figured the watchman is more timid but I had to ask cuz I read somewhere else they should be introduced at the same time.Usually the two can be kept together. Get the watchman first, let it get settled, then add the diamond.

