Alert icon
We're changing our privacy policy. This stuff matters.  Learn more  Dismiss

Otocinclus macrospilus (Otto cats)

Loading...

Sign in or sign up now!
Alert icon
Upgrade to the latest Flash Player for improved playback performance. Upgrade now or more info.
3,097
Loading...
Alert icon
Sign in or sign up now!
Alert icon

Uploaded by on Feb 27, 2009

I have a tank which has been up and running for nearly 8 years now, a very established aquarium. All fish are very healthy and water quality is excellent. I was having trouble with Algae, so invested in 4 Otto cats. These fish are truly amazing. They do not stop working all day long. as you can see the tank is looking quite clear of Algae now.

Category:

Pets & Animals

Tags:

License:

Standard YouTube License

Link to this comment:

Share to:

Uploader Comments (westoncamman)

  • Hi, My Ottos love a slice of Courgette, I drop it in boiling water for about 5 seconds, let it cool and then weight it so it sinks at the front of the tank. I only leave it there for 1 day, if it has not all been eaten, it is then removed. The Ottos love it so there is usually not much left after a day. I do this about twice a week. These are great little fish mine are nearly two years old now and are doing really well.

  • Thanks, info has been updated.

  • how many total fish do you have in your 10 gal?

  • I have 18 fish in total in this tank too many really, the tank is filtered with an external Fluval 103 filter, and I do a 20% water change every two weeks. The two catfish will be 5 years old in June and doing well. The Otos are the youngest they are 8 months old.

see all

All Comments (8)

Sign In or Sign Up now to post a comment!
  • what do you feed your otos when theres no algae? my 10 gal tank still has a lot of algae but im not sure what to feed them when it runs out. they wont eat top fin algae wafers i bought for them... any advice is appreciated! thank you

  • You can just tell what hes saying... OM NOM NOM

  • That green stuff is often caused by a light being on for too long. I find 10 hours a day is just fine. Another cause of the green stuff is your bulbs are old. Apparently you're supposed to change the bulbs every 2 years.

  • It's not a Otoocinclus affinis (these are quite rare in the aquarium trade).

    It is - Otocinclus macrospilus. The break before the black blob on the caudal tells you this.

    See The Aquarium Wiki Encyclopaedia web site and look up "Oto".

Loading...

Alert icon
0 / 00Unsaved Playlist Return to active list
    1. Your queue is empty. Add videos to your queue using this button:
      or sign in to load a different list.
    Loading...Loading...Saving...
    • Clear all videos from this list
    • Learn more