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Thread: Lighting period issue: Relativity

  1. #1
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    Lighting period issue: Relativity

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    Anyone tried playing with the lighting period to make 1 day seem like 2 to the fish and plants in your aquarium? Just had this weird thinking, that if I on and off the lighting period, say 6 hours on, 6 hours off...repeat.... This would be relatively 2 days for those living in the tank vs for us outside the tank.

    Would that induce the fishes to think that time has passed quicker, and therefore they age at a faster rate (grow faster too)?

    Just a sudden thought....

  2. #2
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    Re: Lighting period issue: Relativity

    I think you are thinking too much. What makes you think that fishes have thoughts in the first place. I believe most fishes have poor memory and are likely ruled by instinct instead of thoughts.

  3. #3
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    Re: Lighting period issue: Relativity

    Yah I agree. So will their instinct affect their biological timing and make them adjust their behaviour to such a lighting period?

  4. #4
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    Re: Lighting period issue: Relativity

    You can do experiment with it. 2 tanks, one with normal light period and one with alternate period. Both with same species, observe the effect after say 6 months? Do they getting significantly thinner, do they breed, etc. You probably need to put it in the dark, otherwise ambient light might consider as cloudy sky.
    -Robert
    Aquascaping is a marriage between Art and Farming
    My Blog: http://aquatic-art.blogspot.com/

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