I've spawned Guianacara stergiosi before and found that they loved caves. Got this group of an undescribed Guianacara a couple of weeks ago. I've been thinking about doing a species tank for them, but decided against it since they looked happy in the 300.
So Wednesday I added a cave that only they can get in...got eggs Saturday
Eggs still look good 24h after so I'm hopeful 
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So Wednesday I added a cave that only they can get in...got eggs Saturday
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