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Results 1 to 10 of 15
  1. Default Footprint of Half Moon.


    0 Not allowed!
    I am assuming that in order to find the footprint of my 30 gallon Half Moon tank I would use the formula 1/2 PI x R squared. So if my tank has a 14 inch radius then it would look like this. (3.14 / 2)(14*14) = 1.57 * 196 = 307.72 This being so it makes my footprint 307.72 inches, is this assumption correct?

  2. #2

    Join Date
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    Merry Christmas! - Lab_Rat thank you for the birthday wishes - mommy1 Happy One Year AC Anniversary! - Rue For being understanding, thank you - Cliff (closest I could find to a catfish) Thanks for the nomination! - sheamurai 
    Thank you for the MOTM nomination - mommy1 I think you deserve a random gift. Yes, I think you do. - PhillipOrigami For being a fellow MA native! - Lolita Happy Birthday to you. - jeffs99dime Merry Christmas - Cliff 
    It's a Christmas Bunny, Merry Christmas. - gadget228 I've not seen anyone with an umbrella here. You seem to have an odd collection of gifts...so here's my contribution. :-) - ~firefly~ "genocidex;1139790]stupid question... but would i be able to use lawn clovers in a tank?  lol"  REALLY - Strider199 crayfish! - Brhino thanks for sharing - sheamurai 
    For filling out my school! :) - Flyby Stardancer silly rabbit... - sheamurai They say one of these a day keeps doctors away.... - Trillianne Day Two... - Trillianne Thanks for the frogbit very much :) - Greentoads41 
    World Trade Center Victims and Heroes - Fireworks Safety - genocidex 

    Default


    0 Not allowed!
    if its a perfect half circle then yes.
    KING OF THE GOLD BARBS RAWR!!!!
    I wonder if i plant one of my tiger barbs would the demon seed grow to a full tree?
    gotta love them bunnies!
    I.R.S.: We've got what it takes to take what you've got!

  3. #3

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    Why thank-you - Cliff The grammar crab has you in its grasp! D: - Trillianne Thanks for the clarification - Mith A few clown for the fellow SW clowns. :D - ILuvMyGoldBarb sorry about your angelfish - smaug 
    Many cultures donw through the ages have known that Ice cream is the perfect band-aid for all occasions. ~  Sorry for your loss. - 850R Here's some Christmass Cheer, Happy Holidays Sheamurai - Cliff merry xmas, keep good care of him - genocidex Beer! The perfect gift for any occasion - Merry Chrismas! - 850R I'm glad your here and a active forum member - Cliff 
    penguin for a friend XD - genocidex Thanks for the help with that spammer !!! - Cliff Thank you for the kind words - Cliff Merry Christmas - Cliff To help you re-stock the tank - Cliff 
    Discus and Beer! - Sandz To Discus Days!!! - JudiJetson For very clear advice! - houdini56 Happy Holidays! - Rue Happy Easter! - Slaphppy7 

    Default


    0 Not allowed!
    My understanding of the footprint of a tank as it relates to fishkeeping is that its the longest straight horizontal distance a fish can swim.
    In that case, wouldn't the footprint of the tank be the length of the flat side?

    I can't see, say a 12" oscar being happy in a 30gal tank, even tho the calculated 307" would make it seem ample.

  4. #4

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    Why thank-you - Cliff The grammar crab has you in its grasp! D: - Trillianne Thanks for the clarification - Mith A few clown for the fellow SW clowns. :D - ILuvMyGoldBarb sorry about your angelfish - smaug 
    Many cultures donw through the ages have known that Ice cream is the perfect band-aid for all occasions. ~  Sorry for your loss. - 850R Here's some Christmass Cheer, Happy Holidays Sheamurai - Cliff merry xmas, keep good care of him - genocidex Beer! The perfect gift for any occasion - Merry Chrismas! - 850R I'm glad your here and a active forum member - Cliff 
    penguin for a friend XD - genocidex Thanks for the help with that spammer !!! - Cliff Thank you for the kind words - Cliff Merry Christmas - Cliff To help you re-stock the tank - Cliff 
    Discus and Beer! - Sandz To Discus Days!!! - JudiJetson For very clear advice! - houdini56 Happy Holidays! - Rue Happy Easter! - Slaphppy7 

    Default


    0 Not allowed!
    hunh...never mind...just looked up the definition of footprint...and it is the area of the base of the tank.
    My bad...

  5. #5

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    Merry Christmas - Cliff Merry Xmas You Filthy Animal!! - Hardy85 Merry Christmas buddy! - KevinVA Merry Christmas! - Slaphppy7 Merry Christmas Sandz! - Taurus 
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    Default


    0 Not allowed!
    Yes so that should mean approximately 17.5in of floor space as you are refering to sq in
    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

  6. Default


    0 Not allowed!
    Ahh there it is... I knew I was overlooking something.. thanks for the correction.

  7. Default


    0 Not allowed!
    Okay hold up, took me a second but the calculation I supplied solves to Square inches. Typically on a square or rectangular tank LxW would work to supply the footprint but since my tank is a half moon shape the calculation is a little more complicated ( but not really) So then unless I am proven wrong I suppose I have to go with the original answer of 307.72 in sq. It makes sense when I compare it to a standard 55 gallon tank which is about 624 in sq. Definitely still open for discussion.

  8. #8

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    Merry Christmas! - Lab_Rat thank you for the birthday wishes - mommy1 Happy One Year AC Anniversary! - Rue For being understanding, thank you - Cliff (closest I could find to a catfish) Thanks for the nomination! - sheamurai 
    Thank you for the MOTM nomination - mommy1 I think you deserve a random gift. Yes, I think you do. - PhillipOrigami For being a fellow MA native! - Lolita Happy Birthday to you. - jeffs99dime Merry Christmas - Cliff 
    It's a Christmas Bunny, Merry Christmas. - gadget228 I've not seen anyone with an umbrella here. You seem to have an odd collection of gifts...so here's my contribution. :-) - ~firefly~ "genocidex;1139790]stupid question... but would i be able to use lawn clovers in a tank?  lol"  REALLY - Strider199 crayfish! - Brhino thanks for sharing - sheamurai 
    For filling out my school! :) - Flyby Stardancer silly rabbit... - sheamurai They say one of these a day keeps doctors away.... - Trillianne Day Two... - Trillianne Thanks for the frogbit very much :) - Greentoads41 
    World Trade Center Victims and Heroes - Fireworks Safety - genocidex 

    Default


    0 Not allowed!
    307in^2 sounds right to me. best way to check, what is the height of the tank? do a volume (in inches) and divide it by 231. is the answer is 30ish then your footprint is correct
    Last edited by genocidex; 08-03-2013 at 10:19 PM.
    KING OF THE GOLD BARBS RAWR!!!!
    I wonder if i plant one of my tiger barbs would the demon seed grow to a full tree?
    gotta love them bunnies!
    I.R.S.: We've got what it takes to take what you've got!

  9. #9

    Join Date
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    Why thank-you - Cliff The grammar crab has you in its grasp! D: - Trillianne Thanks for the clarification - Mith A few clown for the fellow SW clowns. :D - ILuvMyGoldBarb sorry about your angelfish - smaug 
    Many cultures donw through the ages have known that Ice cream is the perfect band-aid for all occasions. ~  Sorry for your loss. - 850R Here's some Christmass Cheer, Happy Holidays Sheamurai - Cliff merry xmas, keep good care of him - genocidex Beer! The perfect gift for any occasion - Merry Chrismas! - 850R I'm glad your here and a active forum member - Cliff 
    penguin for a friend XD - genocidex Thanks for the help with that spammer !!! - Cliff Thank you for the kind words - Cliff Merry Christmas - Cliff To help you re-stock the tank - Cliff 
    Discus and Beer! - Sandz To Discus Days!!! - JudiJetson For very clear advice! - houdini56 Happy Holidays! - Rue Happy Easter! - Slaphppy7 

    Default


    0 Not allowed!
    I suck at math, but if I had used a formula to figure it out, i would have used 3.14 x 196 then x by 0.5...which comes out to 307.72....

  10. Default


    0 Not allowed!
    Nice, 31.3 is my answer so it seems we have discovered the answer. This would be good info for any other beginners trying to start a half moon aquarium . :) So I read that most cichlids require about 220 in sq. footprint. Being that this is a half moon I am sure it alters the actual living space a bit but do you think I could fit 1 male and 3 female Gold Mbuna ( currently have a large Texas holy rock and 3 cichlid rocks in tank... providing about 5-6 caves of a moderate to large size.)

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