u/Wise-Dimension-5231

Image 1 — Are my Oscars building a nest?
Image 2 — Are my Oscars building a nest?

Are my Oscars building a nest?

I have two tiger Oscars in a 75gallon tank they are rather peaceful and they always swim with eachother. I have noticed they have made a bowl in the substrate of the tank and they chase anyone that goes near it ( I know the pictures aren’t great and I will be cycling the water out later today) any tips on how to determine if they are just social or are pairing off to have fry would be super appreciated

u/Wise-Dimension-5231 — 13 days ago