my friends oscar tries to attack everything except her. no one or other animal can go near his tank without him going mental. he has only started doing this recently, he normally hates the washing basket, my friends chihuahua and bites her mum. the oscar is 3yrs old & in a 180ltr tank (47 gallons??) nothing new has been going on in the house either. any suggestions for his sudden behaviour change?
crazy fish.
crazy fish.