I dont know i have no experience with rainbows...my concern would be how aggressive can they be if paired up. Me i would leave the severum as the centerpiece of the tank and with all that schooling going on it would look great. Im trying to convince my son to get rehome the rainbow fish we use for dithers and go with tiger barbs say 10ish i love the way they school.
Wait for others to chime in about the rainbows cichlids though. Thanks for the compliments but its all stuff ive learned from other members
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That sounds like a cool idea having a centerpiece more peaceful severum (I personally like the super red ones) going around the tank with schooling going all around the tank. I might remove the rainbow shark as well cause I heard it grows to about 6" too.
Perhaps my tank would look like this.
1x severum (or could I squeeze in a pair?)
8-10x tiger barbs
7x serpae tetra
4x cory cats
And call it a day.
Yea tiger barbs are really cool they school really tight and are in constant movement. They even school with my serpae tetras too I'm sure you won't regret it should you get some.