Tangs

benny

New Member
can 2 yellow tangs stay together in a 70 gallon tank or do they have to be in 3's?
i have small white pebbles in my tank which is about 1-2 inches high. people have told me it is better for me to remove them slowly because it is better for corals and the fishes. i'm currently cleaning my tank every two weeks. any help would be great
 
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