Magenta Mystery Snail
Pomacea bridgesii
Also known as Magenta Spike-topped Apple Snail
Animalia›Mollusca›Gastropoda›Architaenioglossa›Ampullariidae
Variety of Mystery Snail · magenta
📍 South America
The Magenta Mystery Snail has a bright pinkish-purple shell that stands out in planted aquariums. Care requirements are the same as all Pomacea bridgesii — avoid copper-based medications and ensure adequate calcium for shell health.
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Care Guide
Diet
Magenta Mystery Snails are omnivorous and primarily herbivorous, feeding on algae, decaying plant matter, and soft vegetables. Supplement their diet 2-3 times weekly with blanched spinach, zucchini, or cucumber slices. Provide high-quality sinking pellets or algae wafers to ensure adequate nutrition and calcium intake for shell health.
Behavior
These snails are nocturnal and spend most of the day hidden, becoming active during evening and night hours. They are peaceful, slow-moving detritivores that help maintain tank cleanliness by consuming algae and decaying organic matter. Magenta Mystery Snails are solitary but can coexist with other snail species without aggression.
Breeding
Breeding Pomacea bridgesii in captivity is difficult and rarely successful in home aquariums. Females lay eggs above the waterline in clutches, but most eggs fail to develop without specific environmental triggers and humidity conditions. Successful breeding requires patience, ideal water parameters, and often occurs unexpectedly rather than through deliberate conditioning.
Tank Mates
Peaceful algae eaters with similar non-aggressive temperament and compatible water parameters
Small, gentle fish that won't disturb snails and prefer similar warm, planted tank conditions
Compatible snail species; may compete for food but generally coexist peacefully
Peaceful, slow-moving fish that respect snails and thrive in similar planted aquarium setups
Gentle bottom-dwellers that share detritivore role without competing aggressively for resources
Hardy plant that snails won't destroy; provides shelter and natural grazing surfaces
Common Diseases
Shell Erosion
Pitting, thinning, or deterioration of shell surface; visible damage or holes in shell
Increase calcium supplementation through cuttlebone, calcium supplements, or mineral-rich foods; maintain stable pH above 7.0 and perform regular water changes
Parasitic Infections
Lethargy, reduced feeding, visible parasites on body or shell, abnormal mucus production
Quarantine affected snail; treat with anti-parasitic medications safe for snails; avoid copper-based treatments which are toxic to snails
Bacterial Shell Rot
Soft spots on shell, discoloration, foul odor, visible decay or pitting
Improve water quality through frequent water changes; remove decaying food promptly; maintain optimal temperature and pH; consider antibiotic treatment in severe cases
Nutritional Deficiency
Slow growth, thin or weak shell, reduced activity, poor coloration
Provide varied diet including calcium-rich foods, quality sinking pellets, and blanched vegetables; supplement with cuttlebone or calcium powder
Varieties
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Water it likes
- ph
- 7.0–8.0
- ammonia
- 0 ppm
- nitrate
- <20 ppm
- hardness
- 8–18 dGH
- temperature
- 68–82°F (20–28°C)
Legality
No state or federal restrictions on record for this species.
Not legal advice, and possibly incomplete or out of date. Rules vary by state and locality and change over time — always confirm the current regulations with your state wildlife or agriculture agency before buying, keeping, or shipping this species.