I'm just curious if silver dollars around 2 to 4 inches, a black spotted eel about 9 inches, a green terror, and a BGK would be ok with a pair of 7 to 8 inch indo dats.
Cross out the Green Terror and I'm sure that it's okay.
Not sure about the GT around those Dats, coz I've heard before from a hobbyist that his GT's was bullied by his monster Dats and died.
But it all depends if you're Dat is a bully or not, if it's too peacefull & too friendly, it still might subject to change Just don't add the GT to be sure
i had many green terrors in the past and even bred them for awhile. From my experience, GTs are very aggressive but since the Dats will be bigger in size, it might work out. GL
I guess...if GT is way smaller than datz, there's big possibility datz will bully GT......for example, my 3" managuense is always being chased by my 5" NGT until the jag reach 4", NGT wont bother him again......