I completely forgot about those bumblebee gobys... Yeah, I got two of them since last year (they were bagged together when I bought some ottos, the guy at the store almost squish them trying to get them out of the bag - long story short, I brought them home)
They're doing okay, they really like frozen bloodworms and guppy frys (at least before the frys learn how to swim). I have never seen them eat any dried food.
I think originally all those plants were able to provide cover for the frys, and once you got enough of them.. the multiplication effect starts!
My significant other is very attached to these livebearers - it'll be a while before I could convince her to let some go
A female livebearer only need one night stance once, then she'll give birth to 30-60 frys every 28 days - nonstop for 6 months!
Eheim Pimp Club Member #74