Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.

Alex
Lv 4
Alex asked in PetsFish · 5 years ago

How are my rasboras are isolating from my school?

I had 6 rasboras, one was near the filter isolated and finally dead, now another one still living is isolated near the filter.

What illness are they affected by?

2 Answers

Relevance
  • Anonymous
    5 years ago

    There might be a larger fish that is bullying them and causing them to hide. Watch the other fish in the tank for a while to determine if this is the case especially at feeding time . Turn out the lights in the room and get the room as dark as you can to observe them. Of course you won't turn the aquarium light off!

  • 5 years ago

    What size tank, how long has it been set up? what is your cleaning schedual/method? What are results of tests for ammonia, nitrite and nitrate? Is the temperature stable and at 78-79 degrees?

Still have questions? Get your answers by asking now.