Tiger Barb's

I have a very similar setup. It's a 33 gallon. I have 7 tiger barbs and one rubber-lipped pleco in that tank. Tiger barbs need some swim room, so I didn't want to overcrowd them. Add some plants, driftwood etc., and you'll have nice looking setup. I also heard (not sure how accurate this is), that having an odd number of tiger barbs might reduce excessive aggression towards each other.
 
Unless it is a 29gal tall you CAN go as high as 12+.
 
I'd keep it at 7.....not much swim room in a 29 for more.
 
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