Nice Alan! They never try to go after the tigers?
Yes and no. They seem to head towards the Tigers but one twitch and the Tigers are out of the way. The eels mouths are so small they have to fight down the floating Hikari sticks, doubt they could do much damage to the Tigers IF they did manage to get close enough.
The original 3 eels were with the 3 Vatf for several months in a 20 gallon.... lol. They couldn't really get close to the Tigers in there, in the 125 it seems it will be very tough for them to get close to the Tigers.