Should I add discus

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nterry

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Dec 10, 2005
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Hi,

I have a 75 gallon tank with 6 discus. I've had them for almost 6 months. They were all about 2 1/2 - 3 inches when I got them, and now several are 4 inches or so and there is one that hasn't grown much at all. I've read that you should get an odd number and the LFS has a very nice 3 or 3 1/2 inch discus. (I originallly ordered 7 and one didn't come.) If I add the new discus to the tank, it will be tied for the 2nd or 3rd smallest (i.e. 3 current fish much (an inch or so) bigger, 1 current much smaller and two curent fish close in size). Is this a very bad idea?

nterry
 

verbal

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May 4, 2010
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I would probably take the smaller one out and try to get it into a situation where it can put on some size. If you are hoping to get a pair, you still should have good odds with the 5 remaining fish.
 

Star_Rider

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Dec 21, 2005
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Ed
with discus it's usually the more the merrier...
but if one is smaller it is usually the result of it being muscled out at feeding.
adding one more may help but the new fish should be placed in QT for atleast 4 weeks.
Verbal made a good suggestion.. you could simply remove the smaller one and place it in a tank where it can feed alone and get bigger..it can eventually be added back but you may see it get pushed around
 

nc0gnet0

Discus Breeder
Oct 31, 2009
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Grand Rapids
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Rick
If you have had these discus 6 months and they have only grown 1" then something is ammiss. Either A-your not giving them proper care or B-they were of poor quality to begin with. In either case you should hold off on purchasing any new fish until you can deterrmine the root of the problem. How often are you changing your water, how much, and what are you feeding?

Rick
 

tonytheboss1

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May 16, 2006
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:popcorn:Not much growth in 6mo. Before I can recommend adding more, need some bckgrnd. W/C regimen, nutrition (what kind-how much-how often), filtration, other inhabitants??? "T"
 
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