Minimum Tank Size for Single Flowerhorn?

What's the minimum tank size for a single flowerhorn?

  • 55 gallon

    Votes: 43 39.1%
  • 75 gallon

    Votes: 53 48.2%
  • 100 gallon

    Votes: 12 10.9%
  • Other (please indicate in a post your opinion about the minimum tank size)

    Votes: 2 1.8%

  • Total voters
    110

Jill-O

Feeder Fish
MFK Member
Thanks, Musha! That info is very helpful :)
 

Jill-O

Feeder Fish
MFK Member
Thanks, guys! I may start looking for a 65 or a 40. I hadn't seen that size before so will keep an eye out. He's still really small but we want to make sure he has a good enviroment.
 

Jill-O

Feeder Fish
MFK Member
Given that he's the tiny striped creature you can see at the front of the tank, I don't think it's currently cruel :) Looking to find out what he will ultimately need but given the good filtration and the diligent water changes, I'm under the impression we've got a good bit of time before he would outgrow (or be stunted by) this tank...

 

dlp40

Gambusia
MFK Member
Oct 27, 2007
315
2
16
hopewell,va
For the growth ? Its hard to say but i do have some storys in this area so i will share.

I bought a female ( thought it was male) FH in mar 07. By aug 07 she was 6". This was all in a 125 gallon though. Then by mar 08 she was right on the nose at 11". I trded her to a friend in may 08 and she breed with his male with in 2 days. thats ho i found out she was a she.

I had a pair of 2" FH in a 55 at the same time. They both got to 3 1/2 " in about a month then the breeding started and the male out grew the female by 3" in 3 months. So he was 6"+ and she was still 3 1/2 ".

The very first FH i had was a big knarly looking thing. He had a massive hump and big red eyes and 1" long teeth when he was 8" long. I had for about 4 months and he went from 2" to 8" in that time. Oh yea he was only in a 29 gallon by the way. I traded him when he hit 8" though as i did not have a larger tank to put him in.

After him I went into the army and had a Male From thialand. He was in a 55 gallon when i left for korea. He was only 3" long when i left in sept 03. I came back on leave in Jun 04 and he was 13". My wife did a very good job with him. He got traded while i was on leave.

All that being said I think they grow very fast. I also think a 75 gallon is min for one. A big male in a 55 would be very Crapped. a female would be as well. though most stay smaller then my exception. A 55 gallon should be fine for a growout tank though. Maybe yours could stay in there until it hit around 7" .

Good looking fish though. Take good care of it and it will reward you with a life time of aggression,LOL:)
 

rED O

Candiru
MFK Member
Jun 21, 2007
584
2
48
edmonto alberta
I voted 75. Thats what I would recommend for a single flowerhorn. You can get away with a 60 gallon at minimum, but make sure to do lots of water changes.
 
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