A larger variety is the Super Nassarius snail, which can grow up to 1” in size. You can supplement the diet of Super Nassarius with brine or mysis shrimp or pieces of fish or scallops. · Nerite Snail: Most Nerites live in fresh water as opposed to salt water. Nerites are primarily diatom eaters that also consume film and hair algae and cyano. More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.