Nerites do enjoy a slice of cucumber, though.Nerites are cool, I only ever had two of them in my tank in the past, think one was a zebra and the other was horned nerite, cute.
Found that they can be hard to feed as they predominately only eat algae off tank glass, mine did not touch the algae wafers I provided, think were wild caught perhaps as they soon died after, likely due to starvation as does not take very long for two merited to scrape clean the tank glass of algae despite my efforts to try and cultivate more algae for them
So hopefully now there are more tank bred nerites that are being sold which will feed off algae wafers or suchlike.
If nerites that are sold from stores now do eat algae wafers then it’s likely I will get more nerites one day
But for now, will wait to hear from other keepers if their nerites do eat algae wafers or similar
I cut off the skin, and blanch it for a minute or two in boiling water, then cool it and pop it into the tank. They really enjoy it, and my glowlight tetras seem to enjoy a nibble, too, which surprised me, because they don't otherwise pick food from the bottom of the tank (and also because they sort of look carnivorous . . .