feeding problems

May 6, 2003
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#1
i have 3 cichlids(agressive)..2 little ones and 1 big one. also got a male peacock in my 20g long. i couldnt wait to see them eat live fish as i did at the LFS so i bought 8 feeders and threw them in one by one. nothing at all happened. arent aggressive fish supposed to attack and have lunch ? whats the deal ?:confused:
 

wayne

Elite Fish
Oct 22, 2002
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#4
I can't believe you're so excited by feedingfeeders- prepare to be flamed.
Frankly only larger cichlids will touch feeders, most fish will eat very small fish ie fry if they get the chance. Feeders are just a p.i.t.a., and a good source of malnutrition and diesease.
Which cichlids did you get? Agressive? - what to? I have aggressive fish that eat nothing but plant matter, but they're still aggressive to each other for territory.
The peacock is never going to be interestd in feeders.
 

Flex26

Large Fish
Apr 21, 2003
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#5
I don't think that the aggressiveness of a fish dictates it's diet. I think you need to find out if the fish is carnivorous, omnivorous, herbivorous before you start feeding feeder fish. (I think there are some more terms, but I don't know what they are :) )

It sounds like your peacock is an african. They normally eat plants. However, I have read that you can feed them brineshrimp and bloodworms occasionally. But usually they eat plants.
 

420Loach

Superstar Fish
May 26, 2003
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#7
i dont know about the pacu, but the oscar will not fit in a 20 gal. i just decided to not get one for my 55 because of its full grown size. if you want an oscar you should have a 55-75 gal tank for it by its self with excellent filtration. how big are your current cichlids?
 

wayne

Elite Fish
Oct 22, 2002
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#9
No you can't because they grow astonishly quickly, the oscar will hit a foot and the pacu about 3 feet I think. They will grow quickly, eat the others and then die of ill health. You need at least a 55 for the oscar big, big , big for the pacu. Don't even bother buying the fish if you haven't got those big tanks as they'll get big real quick - I had a tilapia grow from 3 to 10 inches in about 6 months, and these fish might do the same.
Go and look at some full grown examples of these fish in a good shop - not petco or whatever, and decide for yourself if they'll go in a 20.
Realistically if you want to keep big, character, aggressive fish you need a much, much larger tank than a 20. You could keep , maybe some lake tangs, but only a pair of brichardi for example, or a trio of peacocks. But you will ahve to choose very carefully.
 

Eli916

Medium Fish
Oct 22, 2002
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#10
DONT GET A PACU!!!!!!!!!!!!!...i had one...grew to about 10 inches in about 4 months...I had him with my oscar and he hated him...they would always go after eachother....he grew WAY to big so i had to give him back to the fish store...and they said it was good that i did cause it was STILL growing...and it was 10 inches already...they said the can get up to 2 feet! or bigger...dont go with the pacu...they r more trouble then need..also if u have an oscar in a 20 get a bigger one fast...they grow like u wouldne belive...mine hit 9in around april and i got him in december
~Elizabeth