There is a word... silent as a fish.
But last couple of weeks I heard in my tank seldom some clicks (low frequency noise).
I was a bit afraid to not have a mantis, but the tank was started with sterile rocks. Not the usual sound of snails cleaning their shells on glass either.
In the end I found out that my Banggai Cardinalfish do this sound anytime another fish come too close by his hoovering place. Some things came under his mouth when doing this sound.
hahah... Are there any other noisy fishes to be aware of???
This is my loud guy
But last couple of weeks I heard in my tank seldom some clicks (low frequency noise).
I was a bit afraid to not have a mantis, but the tank was started with sterile rocks. Not the usual sound of snails cleaning their shells on glass either.
In the end I found out that my Banggai Cardinalfish do this sound anytime another fish come too close by his hoovering place. Some things came under his mouth when doing this sound.
hahah... Are there any other noisy fishes to be aware of???
This is my loud guy


