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SnailbeginnerFreshwater

Red Racer Nerite Snail

Vittina waigiensis

AnimaliaMolluscaGastropodaNeritidae

📍 Indo-Pacific

Ask Finn

Striking nerite with vivid red-orange shell bearing black racing stripes. Among the most attractive freshwater snails. Vigorous algae grazer. Cannot breed in freshwater, keeping populations controlled.

Size1"
Min Tank5g
peaceful
Zoneall

Care Guide

Diet

Red Racer Nerites are primarily algae grazers and will consume algae from surfaces, plants, and substrate throughout the day. Supplement their diet with blanched vegetables like zucchini, spinach, or algae wafers 2-3 times weekly if algae growth is insufficient. They rarely require additional protein sources and thrive best in established tanks with moderate algae growth.

Behavior

These snails are highly active foragers, constantly moving across surfaces in search of algae and biofilm. They are completely peaceful and solitary, showing no aggression toward tank mates or each other. Red Racers are primarily nocturnal but will forage during the day in well-established tanks with abundant food sources.

Breeding

Red Racer Nerites cannot breed in freshwater environments, as they require brackish water for larval development. This makes them excellent for population control in community tanks, as no unwanted breeding will occur. Breeding in captivity is effectively impossible without specialized brackish water setups.

Common Diseases

Shell Erosion

Symptoms

Pitting, holes, or chalky appearance on shell; reduced shell integrity

Treatment

Increase water hardness (GH 6-8) and calcium availability through cuttlebone or calcium supplements; maintain stable pH 7.0-8.0

Parasitic Infection

Symptoms

Lethargy, reduced feeding activity, visible parasites on body or shell

Treatment

Perform 25% water changes; quarantine affected snails; avoid copper-based treatments as snails are sensitive

Bacterial Infection

Symptoms

Discoloration, foul odor from shell, tissue damage, mucus buildup

Treatment

Improve water quality through frequent partial water changes; maintain optimal temperature and pH; remove decaying food promptly

Starvation

Symptoms

Inactivity, withdrawn into shell for extended periods, visible weight loss

Treatment

Ensure adequate algae growth or supplement with algae wafers; verify tank has sufficient biofilm and algae coverage

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Quick Facts

pH
7.0–8.0
diet
algae grazer
minTankSize
5 gallons
temperature
75–81°F (24–27°C)

Temperature

75–81°F

24–27°C

Stats

Community tips0
Kept by0 hobbyists