brian242pa
Aquarium Advice Freak
It is most likley to be a mantis shrimp since i read that you said it is continuicly clicking. If you try to take the mantis shrimp out make sure you have it all planned out. That may sound stupid but if you fail to catch it once and you fail the chance are you will never catch it ever agin unless you let it grow till it is big an then take out all lr then corner it.
