I have kept trout in a 100 gallon aquarium before. You DO NOT NEED A HEATER. U DO need very good filtration and I mean very good. This is a wild fish that eats and poops a ton. They also like to be I'm groups so u probably would want 5-6. Trout can also be picky on what they eat but usually minnows or nightcrawlers will do the trick! Hope this helped
Rockyofhockey _/.\_
I would probably do an overflow setup with a wet/dry filter.
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How long?
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What do u mean by "how long"
Rockyofhockey _/.\_
How long did you keep them? Acceptable temperature is like 41-67F for these fish.
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Yes, did you have them for weeks or years?
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Or how long the tank was?
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How long did you keep them? Acceptable temperature is like 41-67F for these fish.
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Most any type of trout is going to require a chiller to maintain, you might get away with a type of rainbow without a chiller if you can keep the tank temp below 60 degrees year round. If you've ever actually watched the swimming habits of trout in nature, they pretty much hang in the same spot in a stream in the main current and that is the extent of their swimming. I would think that long rectangular tank would actually be more desirable for them than a pond. I've snorkeled with them in streams, and you would be amazed at the strength of current that they can simply sit in one spot in. One that would sweep you or I down stream in a heartbeat, they just sit and hangout in.
They are able to sit in one spot because they sit in shower current behind a rock or branch or in a pool.
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Those rocks and branches they are in front of help to break up the current a little bit. Its not like they are swimming on top in riffles all the time.
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You are describing the execution of an efficient design. They are able to detect eddies and paths of least resistance and their body shape allows them to conserve energy yet still be able to accelerate as needed. Must have been pretty cool to witness this, WY. And pretty cold.
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