Olive Nerite Snails with mbuna

samething, i have mts snails too currently in my tank. i dont really see them in day time. do zebra nerites have hard shell that can work with mbuna?
 
Now I do keep MTS with my mbuna. They mostly stay in the sand all day and come out at night while the mbuna are sleeping. They do really well in my tank.

Not in my tank! All MTS I have added in my mbuna tank, have been killed mainly by the yellow labs. I saw them doing that. Also, I read in TFH magazine that yellow labs can be used to control the population of MTS in a tank because they are almost as good as clown loaches killing those snails.
 
I have added some olive nerites in my tank. So far they are doing great. my cichlids do bite on their shell sometimes but no big harm done to the snails yet. They have already cleaned up a good portion of green algae on the glass. The snails have plenty of algae food right now so every single one of them is busy.

Also, wanted to give an update on my stocklist:
5 blue dolphin cichlids - juvies
4 yellow labs
6 red zebras
10 dems - juvies
5 afra cobye - juvies
4 saulosi - juvies
1 eureka red peacock
3 horseface loaches
1 algae eater
10 - olive nerites
2 - silver dollars
4 - tiger barbs
 
The nerite snail eggs are either eaten by fish or eventually dissappear on their own. I have never had to scrape to get rid of them.
 
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