There are many species of nerite snails. People have used them mainly as a saltwater algae eater but now there are species such as the Zebra Nerites that adapt themselves to freshwater and can live entirely in it. They have proven to be an excellent addition to planted aquariums as they eat algae and will not harm other living creatures. In my tanks, they have never eaten any of the plants nor gone after any shrimp or fish. I often find them hanging onto long plant leaves such as jungle vallisneria or sword plant leaves with no holes or other damage done.
How many Nerite snails for Algae control
My Black Racer Nerite Snails are particularly fond of the soft brown algae expanding on the glass simply under the substrate. They dig down regarding an inch or so as well as consume off the glass for hrs.
Best for brown algae: Oto Cat or Nerite Snail
Nerite Snails are among the very best algae eating snails about, and their “from-tank” diet regimen could include: soft movie algae, soft eco-friendly algae, soft brownish algae, as well as brownish diatoms.
Do nerite snails eat algae wafers
Tracked Nerite Snails, also named the Ruby Nerite Snail are a tropical freshwater species of aquarium snail. They are identified by their orange coloration with small black lines that run along the edge of the shell spiral. Tracked Nerite Snails are larger size than other nerite snail species. They are less popular than other varieties of nerite snail and are less likely to be seen in a LFS. Tracked Nerite Snails will keep the glass clear of algae and remove aquarium detriment. They may need to be fed suplemental food due to their larger size of up to 1".Zebra Nerite Snails can be kept with other non aggressive shrimp, fish and snail species. Zebra Nerite Snails will consume debris and surface algae from the glass and substrate surface. They are a community player and an excellent addition to any aquarium.Tracked Nerite Snails can be kept with other non aggressive shrimp, fish and snail species without problem. Tracked Nerite Snails will remove algae from both the glass and substrate on a regular basis. They will also stir the surface of the substrate and remove any organic matter such as food or waste.Both nerite snails and turbo snails provide the benefit of removing algae from the home aquarium. If your tank is large enough and has a sufficient supply of natural algae growth, you should not need to supplement the diet of nerite snails. Turbo snails, on the other hand, are voracious eaters and may starve if you do not offer them algae or vegetable wafers. Another benefit that nerite snails have over turbo snails is that they can be used in both freshwater and saltwater applications -- turbo snails are solely for saltwater aquarium use. Though they may require a little more upkeep, turbo snails not only clean your tank of algae, but they also sift through substrate, aerating it as they go.