Tank Setup: The aquarium architecture MUST accommodate their absolute biological necessity for expansive, open sand. A minimum 110-liter (30-gallon) marine aquarium is strictly required.
CRITICAL REQUIREMENT: The tank MUST possess an established, wide-open sand bed (at least 2 inches deep) composed of fine, soft aragonite sand. They CANNOT be kept in bare-bottom tanks or tanks with coarse crushed coral, as they will be unable to vault across the substrate and will suffer lethal stress.
Diet and Feeding: They are the undisputed champions of sand-bed cleaning. They are omnivorous scavengers but lean heavily toward herbivory. They use their trunk-like proboscis to consume massive quantities of cyanobacteria (red slime algae), brown diatoms, green film algae, and uneaten meaty detritus directly from the sand surface.
CRITICAL WARNING: They are voracious eaters; in a clean tank, they WILL quickly starve to death. They MUST be supplemented with sinking algae wafers.
Water Quality: As highly active marine mollusks, they are sensitive to water chemistry fluctuations. They demand stable tropical heat (24-27°C / 75-81°F). Specific gravity (salinity) MUST be maintained precisely between 1.023 and 1.025. They require hard, highly alkaline water (pH 8.1 - 8.4) with flawless Calcium (400-450 ppm) to maintain their thick, heavy shells. Their constant vaulting and vacuuming of the sand bed prevents toxic hydrogen sulfide gas pockets from forming.
Compatibility and Tankmates: Compatibility is universally absolute for peaceful reef tanks. They are 100% reef-safe, entirely ignoring all corals and fish.
CRITICAL WARNING: Their jerky, leaping movements frequently attract the attention of predators. They MUST NEVER be housed with Pufferfish, Triggerfish, or large, aggressive Wrasses. Furthermore, aggressive Hermit Crabs will actively hunt them, flip them over, and kill them to steal their highly desirable, thick shells.
Aquarium Breeding: Breeding the Strawberry Conch in captivity is exceedingly rare for home hobbyists. Mating involves internal fertilization. The female will eventually lay long, tangled, gelatinous strings containing thousands of tiny eggs directly onto the sand bed or a flat rock. These eggs eventually hatch into microscopic, pelagic veliger larvae. Raising these delicate larvae through their complex planktonic stages requires specialized phytoplankton cultures and is practically impossible at home.
Risks and Diseases:
CRITICAL TOXICITY WARNING: Like all marine snails, they are immediately and fatally hypersensitive to COPPER (Cu) and heavy metals. They will die instantly in tanks treated with copper medications. The second major risk is lethal starvation; they are frequently purchased to clean a tank, only to starve weeks later when the algae is gone. Maintain a strict ratio of no more than ONE Conch per 30 gallons of open sand bed area.