Hi Folks,

Have read through this site and many other with regards to tank size for a single oscar.

I currently have a Juwel Vision 260L with two TetraTec 1200 filters and the Juwel existing internal filter. My oscar is about 8" at the moment. Also two 2" silver barb which I couldnt do without as they are fantastic hoovers for my Oscar.

Will my tank be able to support them or do you think I will need to upgrade also in near future.

Do fancy Juwel Vision 450L. But with Christmas coming.

I think you will be ok with that tank. Just keep an eye on the nitrates, if it gets to high do more water changes. I think you should do 50% waters changes every week. Also dont over feed. Only feed what the oscar will eat in 3 to 5 mins and no more

Unless you barbs get bigger they might end up as oscar food!