Potamotrygon hystrix

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Freshwater Ray
Freshwater Ray
Species	Potamotrygon hystrix
Difficulty	Moderate
Min. Tank Size	946.353 liters 946,352.945 mL 250 US Gallons (946.4L)
Size	15.748 in 35-40 cm (13.8-15.7")
pH	6.5 - 7.2
Temp.	296.15 K 73.4 °F 533.07 °R 301.15 K 82.4 °F 542.07 °R23 -28 °C (73.4-82.4°F)
Water Hardness	8-10
Stocking Ratio	1:1 M:F
Availability	Rare
Diet	Carnivore Live Foods Other (See article)
Life Span	8-12 years

Contents 1 Alternative names 2 Sexing 3 Tank compatibility 4 Diet 5 Feeding regime 6 Environment Specifics 7 Behaviour 8 Identification 9 Pictures 10 External links

[edit] Alternative names

Freshwater Ray, Porcupine River Stingray

[edit] Sexing

Unknown

[edit] Tank compatibility

Top, Middle or Bottom feeder?

[edit] Diet

More detail on diet...

[edit] Feeding regime

How often to feed, etc.

[edit] Environment Specifics

Unknown

[edit] Behaviour

Unknown

[edit] Identification

How to id the animal.

[edit] Pictures

[edit] External links

• Fishbase