Official Castexi ID Thread

FishDog

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Potamotrygon Castexi

Common Names:
Jaguar, otorongo, motelo, turtle, galaxy, estrella, hawaiian

Distribution: Mainly Peru but found in parts of Brazil

Maximum Size (Disc Width): appx. 30"+, females get larger.

Juvenile Tank Footprint: 60"x18"

Adult Tank Footprint:
96"x48"

Feeding Habits:
P. Castexi tend to have good feeding habits. They usually accept live foods upon arrival, and wean to prepared foods easily. They can be aggressive feeders towards maturity.

Ease of Keeping: P. Castexi are known as the hardiest, easiest to keep ray. However, it's large tank size requirements become a daunting task once the ray grows large.

Info: Potamotrygon Castexi has as many variants if not more than P. Motoro. This ray is very hardy and tolerant to disease. They grow large and are known for their powerful tail. These rays are mainly imported from peru.
 

FishDog

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7" High Spot Otorongo Male
IMG_2941.JPG

8" High Spot Otorongo Male
IMG_4013.jpg

9" Female Otorongo
IMG_3465.JPG

9" Female Otorongo
IMG_4155.jpg
 

Superlaz

Piranha
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Apr 18, 2005
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I love the Look of Otorongo's, especially the dark varieties -





I also Like the 'Hawaiian' pattern, especially when more developed on a larger ray. I think David Webber had a gorgeous specimen.
 

mindfuloffish

Jack Dempsey
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Jun 18, 2010
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Here are my two girls posing in a 100-gallon tub while we were moving them. They are approximately 24" in diameter.

castexi girls.jpg
 
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