How many commonly-held beliefs about fish-keeping do you secretly believe are just myths???
For example, fish only grow to the size their tank allows (people who believe that have obviously not met my pacu)
Fish can crash through the sides of aquariums (tank busters... many people talk about this, but no one I know has ever had this happen to them...it would seem to be against the laws of physics [can you imagine trying to put your fist through a glass wall while underwater?]).
Any comments about these, or any other good ones you know of????
For example, fish only grow to the size their tank allows (people who believe that have obviously not met my pacu)
Fish can crash through the sides of aquariums (tank busters... many people talk about this, but no one I know has ever had this happen to them...it would seem to be against the laws of physics [can you imagine trying to put your fist through a glass wall while underwater?]).
Any comments about these, or any other good ones you know of????
