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- Jun 8, 2018
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ok i have a large emperor angel, sailing tang Bluejaw trigger and a fuji fox face. Along with many other small fish like damsels, chromis and wrasse. My tank glass is 1/2 thick and is 150tg. So heres my question do fish make grunting sounds? I know its Odd,but when I'm in my fish room I hear these grunting sounds that seem to come from the tank. Its random, and sounds like a quick and fast frog grunt. And i have never caught they doing it.. im not fast enough and i have stared at the tank for awhile hoping to see or hear it happing again with no lucks do fish make grunting sounds and if so why.


