1. Please double check and update your email --> http://www.monsterfishkeepers.com/forums/index.php?account/contact-details
    Dismiss Notice

Oscar Fish Growth rate

Discussion in 'Central and South American Cichlids' started by nick@nite, Aug 31, 2011.

  1. nick@nite

    nick@nite
    Expand Collapse
    MFK Members

    Real Name:
    Joined:
    Aug 30, 2011
    Messages:
    9
    Likes Received:
    0
    Trophy Points:
    0
    Location:
    USA
    Last Seen:
    Sep 6, 2011
    What is your experience with the growth rate of an oscar fish, what kind of diet did you have them on for this growth rate. I recently got back into Oscar fish and what amazes me is I kept 4 of them in a 10 gallon tank for a few semesters in college. I didn't know back then that they can grow so quickly. I have a 50 gallon now and I am going to get a 150 - 200 when the time comes, use the 50 gallon to quarantine.
     
  2. k0y0te

    k0y0te
    Expand Collapse
    MFK Members

    Real Name:
    Joined:
    Jun 8, 2009
    Messages:
    1,469
    Likes Received:
    3
    Trophy Points:
    0
    Occupation:
    Data Entry for a Flight Academy
    Location:
    Florida
    Home Page:
    Last Seen:
    Aug 10, 2014
    on the average about an 1 inch a month. I feed mine pellets, veggies, fruits, frozen blood worms, frozen krill. But not all Oscars will grow at that rate, some slower , some faster. A buddy of mine Tiger Oscar grew about 1.5 -2 inches a month. They slow down alot in growth rate around 9+ inches. It's not uncommon to hear of an oscar hitting 12 inches by the time he/ she is a year old.

    Since they are fast growers i would recommend that you get the big tank first. Most Oscars outgrow a 50 gallons in a matter of a couple of months (assumeing that you get him around 1-2 inches)
     
  3. soulpatch

    soulpatch
    Expand Collapse
    MFK Members

    Real Name:
    Joined:
    Aug 9, 2010
    Messages:
    365
    Likes Received:
    0
    Trophy Points:
    0
    Occupation:
    Business Analyst
    Location:
    Downingtown, PA
    Last Seen:
    Jul 1, 2013
    My oscars were bought at perhaps an inch long and I was easily at 10 inches in all of 8 months. They have pretty much slowed down at this point and are not gorwing too quickly anymore.
     
  4. BigUmbeeFan

    BigUmbeeFan
    Expand Collapse
    MFK Members

    Real Name:
    Joined:
    Dec 8, 2009
    Messages:
    935
    Likes Received:
    0
    Trophy Points:
    16
    Location:
    nj
    Last Seen:
    Yesterday at 7:21 PM
    I had an oscar grow 1.5 inches a month. A matter of keeping water clean and feeding. The more they eat the faster they grow.
     
  5. nick@nite

    nick@nite
    Expand Collapse
    MFK Members

    Real Name:
    Joined:
    Aug 30, 2011
    Messages:
    9
    Likes Received:
    0
    Trophy Points:
    0
    Location:
    USA
    Last Seen:
    Sep 6, 2011
    Any particular filter you guys recommend for a 150 - 200 tank? It seems a lot of people love the Fluval FX5 but I don't have experience with canister filters yet.
     
  6. importracer

    importracer
    Expand Collapse
    MFK Members

    Real Name:
    Joined:
    Dec 22, 2005
    Messages:
    2,258
    Likes Received:
    0
    Trophy Points:
    36
    Occupation:
    Keeping myself in the fate of the most powerful an
    Location:
    NorthernCalifornia
    Last Seen:
    Jan 25, 2016
    Rule of thumb:
    75-100g for a single.....2 for a 100g...........You can safely raise a pair in a basic 6 foot 125g and they will thrive.........OScars grow quick, so a 50-55g is way unhealthy for this fish....Start this fish off in the tank they will be in for the rest of their life.......Many say a 75g is the best for one Oscar.........When it comes to Oscars, I like the minumum at 125g(foot)........A strong filtration system is needed for this type of fish...........It is best to build yourself one...A DIY wet/dry setup is the best filter for these monsters..........I have built one for my 1125g for under $100..........WOrks fuine.......An oscar can grow to 8-10 inches within a year.............
     
    Collapse Signature Expand Signature
  7. framcosco

    framcosco
    Expand Collapse
    MFK Members

    Real Name:
    Frank
    Joined:
    Nov 15, 2010
    Messages:
    1,453
    Likes Received:
    195
    Trophy Points:
    92
    Location:
    los angeles, ca
    Last Seen:
    Yesterday at 7:29 PM
    IN my experience....if you get a 2-3" Oscar,....if housed properly (100gall+ tank), good diet, and do weekly maintenance (ie water changes, filter cleaning etc) ...... 12"s in about 1 year.

    They grow pretty fast. Get a larger tank ASAP.

    Personally, I use a combination of Hikari pellets (all sorts -- everyday), red wrigglers (2x-3x per week), (meal worms 1x per week), algae wafers (2x-3x per week), and the occasional mysis shrimp, market shrimp, and hikari frozen blood worms.

    BTW, I doubt you kept several Oscars for several semesters in a 10 gallon tank.
     
  8. Tayler

    Tayler
    Expand Collapse
    MFK Members

    Real Name:
    Joined:
    Jun 27, 2011
    Messages:
    947
    Likes Received:
    0
    Trophy Points:
    0
    Location:
    SoCal
    Last Seen:
    Aug 5, 2014
    My 2 oscars did about 3.5" in the first month I had them an now they are growing a lot slower. I feed mine hikari cichlid gold an staple along with frozen foods an feeders every once in a while.
     
  9. BigUmbeeFan

    BigUmbeeFan
    Expand Collapse
    MFK Members

    Real Name:
    Joined:
    Dec 8, 2009
    Messages:
    935
    Likes Received:
    0
    Trophy Points:
    16
    Location:
    nj
    Last Seen:
    Yesterday at 7:21 PM
    Oscars are like garbage cans with fins...If it goes in the water it will disappear.
     
  10. nick@nite

    nick@nite
    Expand Collapse
    MFK Members

    Real Name:
    Joined:
    Aug 30, 2011
    Messages:
    9
    Likes Received:
    0
    Trophy Points:
    0
    Location:
    USA
    Last Seen:
    Sep 6, 2011
    I've been doing cichlid gold every day and a few times a week beef heart. I'm already looking at craigslist for a bigger tank, looks like I could get a 180 for $300 - $500.
     

Share This Page