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Results 1 to 10 of 10
  1. Default One fish not growing?


    0 Not allowed!
    forum2.jpgforum1.jpg

    I purchased two GT about 6 months ago and one is about 4 times the size of the other. The one is close to 6 inches and the other is still around 3 inches. The little one is eating the same. Just wondering if any one has an idea as to why the size difference.

  2. Default


    0 Not allowed!
    Could be a genetically smaller fish. *shrugs
    130g: 4 Angelfish, 2 Roseline Sharks, 12 Conga Tetras, 5 Kuhli Loaches, 1 Otocinslus, 1 Corydora

  3. #3

    Join Date
    Jan 2011
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    Default


    0 Not allowed!
    how big is you tank? i think i remember a study that a fish who can think of being alpha will grow faster than the same fish. or was it one fish creating dominance can cause a stunted growth for a while... TBH i dont remember it completely and i defiantly cant provide a source at this point but it could be a theory... i do know GT's can be aggressive
    KING OF THE GOLD BARBS RAWR!!!!
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  4. #4

    Default


    0 Not allowed!
    Agreed. Apart from genetics, dominance is usually the cause. Is the larger fish dominant?
    <-- Click for journals
    "There is no right way to do the wrong thing." - KingFisher "Only bad things happen fast in this hobby" - Cliff Boo train boo train boo train boo train woohoo

  5. Default


    0 Not allowed!
    They are in a 72 gallon right now. The larger one might be a bit more aggressive but I also have a couple yellow labs that I stuck in the tank but they do not even blink an eye at them. I inherited an 8" Oscar that is now in the tank and even he is very docile. I have never seen any war wounds on any of the fish. 1 Oscar, 2 GT, 2 Yellow Labs and 3 Silver dollars in the tank. I am assuming that is just genetics and not real worried about it. Thanks for the replies!

  6. #6

  7. #7

    Default


    0 Not allowed!
    One is male, the 2nd is female. I could be wrong but they strongly look like the opposite sex.
    FW: 1 45gal, 1 40gal, 3 10gal, 3 30gal all community tanks of different species
    Sw: 1 55gal, 1 30gal show, 1 29gal show, 1 20gal and 2 10's

  8. Default


    0 Not allowed!
    Sandz is correct. Sexual dimorphism. The male can be a 12" fish and the gal a 4" fish with this species. You most likely will notice other features that will support this. The fins are rounder, the over all coloration less intense, head structure may be different.

  9. Default


    0 Not allowed!
    Thank you for the replies. I did not realize there could be that much difference in the size of the fish between the two genders.

  10. Default


    0 Not allowed!
    Seems a bit over stocked

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