Oscar tank size

sean2024

Exodon
MFK Member
Jan 21, 2024
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Maine
I have two 3 inch oscars in a 90 gallon. Do you think long term that could do or would I absolutely need the 120 g?
 

Americancichlidsaredabest

Piranha
MFK Member
Nov 28, 2022
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Im gonna get a good 200 gallon

haha ohh its like that?? Kk lol, ill get em a bigger tank. Im getting a 200 gallon but i was gonna wait til they were full grown for a bit then get it. When should i get them the 200 gallon? When they hit 7 inches or so?

It is just like that lol. I would upgrade as soon as you can as it can help them grow faster and overall it’s just better for the fish.
 

Jexnell

Bronze Tier VIP
MFK Member
Jul 17, 2017
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Mine started in a 55gal.20170605_181533.jpg
At the 7 to 8 in mark she got upgraded to a 6ft 125gal 20180319_005244.jpg
And there was a very noticeable difference in her activity level. In the 55 she just kinds floated around. In the 125 she was activity swimming around, exploring.
I got her to around 12 inches before I gave her to a fellow MFKer due to my liquid rock water.20180830_172229.jpg
She continued to grow and last I heard she had pushed out to 14 inches 20181020_200313.jpg

Be prepared for many big water changes. As you have seen already I am sure Oscar's are very messy eaters, with half the food flying out of the gills...
Remember the simplest solution to pollution is dilution. At the 12 in size Oscar's poo is as big around as a pencil and 3 to 4 inches long. So as they grow you will need to increase the frequency of water changes. Or just start it now like I did with water changes every three days, down to fin level to make sure you have a strong healthy fish.20180417_102202.jpg
 

SalviniCichlidFan

Dovii
MFK Member
May 30, 2021
576
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www.andrew-li.org
I salute you for having Big Boy so long...I wish that Brick would have lasted that way, but not meant to be.
I was inactive on this forum for the past few months, but if what I think is true then I'm really sorry for your loss. Brick was a true baller and personality on this forum and I enjoyed reading the chronicles of his story. May he swim in peace.
 
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