Can't find any pics with the Scombs in the mix. At 1 point in time I had 4 Payara species together.....Scombs, Tats, Armatus, and Rhaphiodons..... The Scombs always hung out at the surface.... They mysteriously died without any sort of wounds whatsoever and very full bellies at about 6-7 inches. All other payara in the tank were acting normally. Once the Armatus was about 2 inches larger than the Tats they had to be seperated. The same held true with the Rhaph. As long as they were somewhat similar in size (give or take a few inches) they were fine. Tats and Rhaphs worked great together.
