My female Oscar has a strange fetish with an empty killans bottle I put in the tank for a joke...I was going to remove it but all the fish seem to enjoy the thing so I left it. But over the last month or two the female Oscar has started guarding the bottle and obsessing over it. I did a waterchange last night and moved her bottle during my gravel vac...this is the end result.

Here she is attacking the glass at the sight of me I do like the worried look on the male Os face as he hides in the corner.

Yep...shes pissed, look at that bleached outness

Still angry...but better since I fed her