What is the smallest freshwater ray?

snake8myelbo

Fire Eel
MFK Member
Nov 24, 2008
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Not really any rays that can live in that small of a tank. Sorry they need more water volume! A 150 about the very smallest I would try to keep a ray in

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turkeyboy85

Jack Dempsey
MFK Member
Oct 14, 2007
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Agreed, to small. I started with a 50 gallon for a motoro and I had to upgrade to a 240 within 6 months.
 

andersp90

Fire Eel
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Apr 11, 2007
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Agreed, to small. I started with a 50 gallon for a motoro and I had to upgrade to a 240 within 6 months.
There is a big difference between a motoro and a reticulatus.

75 us gallon = 286 liters correct?

In that case, a pair of rectis would do fine for quite some time (if you get them as pups ofc).
 

Vanimal

Feeder Fish
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Oct 2, 2012
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I don't mean to hijack this thread but what kind of rays do you think I could keep in a 220?? And what about Teacup Stingrays for the OP? Don't they stay pretty small?


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SHARK13

Aimara
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Oct 29, 2012
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Teacups are retics. Teacup is a general name thrown on imported small juvenile rays. It would depend on the dimensions of your 220.
I would have to agree that a couple of retics would be fine for awhile as long as you stayed on top of the water quality.
 

MonsterMinis

Feeder Fish
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Apr 28, 2009
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I have 3 retics in a 120.. and imo it will not suffice for life. my female touched front to back by 6months old and about a 8" disk. these guys also have long tails despite being "small" and are active fish. a 75 could hold a single male imo for 6months.. but they do need 24"deep tanks in the long haul.
 

Chub_by

Redtail Catfish
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Jan 30, 2012
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Scobina are the smallest at 10" males and 12"females. But:
1. A 75 g is still way to small.
2. A pair of scobina costs more than a 3' wide tank + some motoros ;)

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Vanimal

Feeder Fish
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Oct 2, 2012
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Teacups are retics. Teacup is a general name thrown on imported small juvenile rays. It would depend on the dimensions of your 220.
I would have to agree that a couple of retics would be fine for awhile as long as you stayed on top of the water quality.
Oh ok. It's is a 6' x 2' footprint. Would a Retic work in there for life?


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