Red Ramshorn Snail Care Guide
Planorbella duryi · Freshwater Invert
What Red Ramshorn Snail look like
The Red Ramshorn Snail (Planorbella duryi) exhibits a distinctive, planispiral shell that is typically bright red to reddish-brown in coloration, with a smooth, glossy surface. The maximum adult size reaches approximately 5-15 mm in diameter, with individuals often displaying a flattened, disc-like shape that is characteristic of the genus. Sexual dimorphism is minimal, though females may exhibit slightly larger shells when carrying eggs. The shell features a prominent umbilicus and a well-defined aperture, facilitating respiration and feeding. Defensive adaptations include the ability to retract into the shell and the secretion of mucus to deter predators. Unique morphological features include the presence of a well-developed operculum that aids in protection and a distinct lateral line system for sensory perception in aquatic environments.
Behavior & temperament
Planorbella duryi is primarily a benthic organism, often found clinging to submerged vegetation or debris in freshwater habitats. They are generally solitary but can be observed in small groups, especially in areas with abundant food sources. The species exhibits a calm temperament, displaying minimal aggression towards conspecifics and other tank mates. Breeding behavior involves egg scattering, with females laying clusters of eggs on aquatic plants or hard surfaces. The young snails are independent upon hatching, showcasing a rapid growth rate under optimal conditions.
Diet & feeding
In the wild, the Red Ramshorn Snail is an omnivore, feeding on detritus, algae, and decaying plant matter. In captivity, they require a varied diet that includes high-quality algae wafers, blanched vegetables, and occasional protein sources such as spirulina or fish food flakes.
Behind the name
Planorbella (flat disk); duryi (named in honor of a person, likely a naturalist or scientist).
Plan your tank
Check the numbers before you buy: tank volume, a stocking plan, cycle progress, water changes, and your ongoing care routine.
Keeping Red Ramshorn Snail?
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