Today I went to Petco, and I saw a product which was a laser, that avertised that you can use it to play with your fish. Should I buy it? Will it hurt the goldfishes eye? :crp :crp :crp

I've used the little hand held laser pointers in my
tanks. The fish go crazy over the little red
dot----fooooooood!!! I've avoided shining it in
their eyes though. If it says avoid human eyes,
goldfish eyes apply as well as any other pet.

My goldies are afriad of them... but my turtle LOVES them!