Ideal Ray for 320 Gallon...

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TiggertheOscar

Feeder Fish
MFK Member
Feb 4, 2010
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0
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Yorkville, Il
Hi all, new to the ray scene, be easy on me please?!

I am in the process of buying a 320 gallon tank, (72x32x32) and have a couple of questions in regards to possibly having a single ray as an inhibitant.

My plan is to consolidate a few tanks and maybe end up with one or two less than i have now. I have a 75 with an albino oscar and some community fish that I will take the oscar out of to put into the 320. Then I have a 125 with 2 more oscars and a featherfinned cat that will also go into the 320. That puts me with 3 Oscar's and a featherfinned cat in the 320, and the 125 will be made into a community tank (mainly amazon). I will be getting rid of the 75 and a 29 also with community fish.

I will be left with 2 fish that are questionable if I wanna put a Ray in the 320, a small 10" Fire Eel, and a 10-12" Black Ghost Knife. I am pretty sure I have seen Oscars with Rays before, but these 2 I am not sure of. One will likely go in the 125 and the other the 320.

Here are my questions:
Black Ghost Knife or Fire Eel for the 320?
What species of Ray is recommended to be housed with the type of fish I will have?
As far as the tank goes, what type of sand(substrate) is most common when housing Rays?
And finally, I need some recommendations on a possible vendor in the Chicago area to purchase a Ray so that I don't have shipping to worry about.

Thank You in advance for advice, I understand that this is possibly gonna be impossible for me to get a Ray, but if it is possible, I definitely wanna try!
 
I have seen people keep Oscars and Rays but I imagine that the Oscars will outcompete the Rays for food and be aggressive towards them.

I expect some Ray and Oscar keepers will comment though.

The substrate needs to be "Ray Safe" i.e. not sharp, not too large and not too deep as it will get too messy.

Retics are cheap but many die due to transportation stresses, Motoros seem to be accepted as more robust / hardy and Henlei and Leopoldi are much more expensive.
 
The eel and ghost knife I don't see an issue, with the exception they could be eaten by larger rays.
I personally don't do cichlids with any rays, I know some people do. Especially eartheaters. But when
I put my eartheaters with my rays I caught them picking at the tip of the ray tails, needless to say out
they went.
 
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