Hi guys.. I'm Bam.. I just newbie in keeping the stingray.. I prefer to keep all the monster fish.. previously I keep my Arapaima Gigas & redtail Catfish for more than 1 year. Just sold to Aquarium shop at Shah Alam last Sunday (11/1/2015). My Arapaima grows to 30inch & my Redtail Catfish 24inch.

So now, i like to moving forward for another creature with non-bony monster fish. For the beginning, I bought a pair of Motoro sp with 5-6inch diameter.

how to make sure the rays are feeding well? FYI my tank has a substrate & using Sump filtering. Just these few days, I gave them frozen worm but hard to see if there eat it or not. by the way, I have also other fishes in the tank like Kelah, Sebarau, Temoleh but still juvenile size.

Thanks
Bam

I guess the motoro sp is the cheapest rays u can get compare to the others. Correct me if im wrong. u can get the pair around 500-600... ;-)

at first i thought sp is shortform for Stingrays Potamotrygon... ;-)