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Courtney asked in PetsFish · 6 years ago

Fry growth rate?

I have had some balloon belly molly fry for about 6 months now, and they still remain only about the size of a dime, are they known to have a slow growth rate, or is there something wrong with mine. I have six of them in a 10 gallon, filtered and heated tank. They have grown since birth, but it seems to have taken a very long time. I also recently had a batch of black mollies and silver mollies born, about how fast do you think they will grow?

I feed crushed flakes, algae, and crushed seaweed.

Any suggestions appreciated. TIA

3 Answers

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  • PeeTee
    Lv 7
    6 years ago
    Favorite Answer

    Growth rate is a function of water quality and food quality. Frequency of water changes should be increased. Do not increase the volume of water changes, just do 25% changes more frequently. The slow growth rate indicates a need for increased water quality.

    Source(s): 60 years of fishkeeping.
  • 6 years ago

    Make sure you keep good water quality

    do adequate water changes, maybe weekly

    (" get a bigger tank")

    add frozen bloodworms to your feeding

    research using freshwater salt in molly tanks

  • 6 years ago

    Bigger tank

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