Yea, 8 is okay for Lemons, they get bigger than black neons and are more active, you should be able to see them fine. Here is the best picture I found.
It's pretty cool, you can only see the red on their eye soemtimes, like at certain angles, and it's really bright, it looks so cool. They were one of my favorite.
When I got mine, they were not very yellow in color but after about a week they looked better. Sadly, all of them died within 4 weeks, although not one of the other fish died. That puzzled me, because I got a lot of the other fish at the same time, from the same place... oh well.
It's pretty cool, you can only see the red on their eye soemtimes, like at certain angles, and it's really bright, it looks so cool. They were one of my favorite.
When I got mine, they were not very yellow in color but after about a week they looked better. Sadly, all of them died within 4 weeks, although not one of the other fish died. That puzzled me, because I got a lot of the other fish at the same time, from the same place... oh well.
Hence the awkward comment. Imagine fishies nibbling on ur pits...hahahaha!
16 inches max.