Is your ray destroying your acrylic tank?

[twilight zone]

When I fish for bat rays in the bay sometime they get away by chewing the knot off the hook.

 

[scott s]

So far my rays haven't done any noticeable damage to my acrylic, however one of the big girls does find it amusing to bite onto the silicone on my windows and see how far back she can pull it before it snaps back

Ha, ha...bad ray! Needs a dog bone
Hope she dosen't casue you problems.

 

[Just Toby]

When I fish for bat rays in the bay sometime they get away by chewing the knot off the hook.

Impounder if they die from a hook stuck in their mouth.

 

[Dex_evo]

This is what my 2.5 year old black base looks like.

You can hear them rasping at the base all the time. They do it when they are hungry and when they have just had a massive feed.

 

[valderi123]

thats crazy sh!!!t

 

[dookie]

now that's what I'm talking about!