Care guide, husbandry, breeding, disease, sourcing, and tankmate intelligence on Gigantea Carpet Anemone - written by the Fast Aquatics editorial team and cross-verified against vendor records on the live marketplace.
Gigantea Carpet Anemone (Stichodactyla gigantea) is a marine invertebrate kept by aquarists for reef-tank cleanup, biological control of pests, or aesthetic display. Demanding requirements make this species best for keepers with established mature systems and proven track records.
Where Gigantea Carpet Anemone comes from
Gigantea Carpet Anemone (Stichodactyla gigantea) is native to Indo-Pacific reef ecosystems, with wild populations distributed across coral reefs, sandy lagoons, and rocky tide pools. Captive specimens are typically wild-collected; some species are starting to be aquacultured but most Gigantea Carpet Anemone sold today still comes from wild reef collection. Sustainable sourcing matters - look for vendors who can verify their collection practices, and consider aquacultured alternatives when available.
Gigantea Carpet Anemone tank size and setup
Gigantea Carpet Anemone requires a minimum of 100 gallons for healthy adults. The minimum is based on the species' adult size (30 inches), territorial range, and behavior pattern. Most Gigantea Carpet Anemone sold at small juvenile size will reach full adult size within 12-24 months and the system must be sized to the adult, not the juvenile.
For a Gigantea Carpet Anemone setup: mature reef tank with stable parameters, live rock for cover, sandbed substrate (1-2"), reef-grade lighting if photosynthetic, and a fully-cycled biological filter at least 6 weeks old. Newly-cycled tanks under 6 weeks crash the parameters that Gigantea Carpet Anemone depends on.
Gigantea Carpet Anemone requires standard reef parameters held tightly stable: Temperature: 76-80°F (24-27°C) Specific gravity: 1.025 (refractometer-measured) pH: 8.1-8.4 Alkalinity: 8-9 dKH Calcium: 420-450 ppm Magnesium: 1300-1400 ppm Ammonia + nitrite: Both 0 ppm Nitrate: Under 10 ppm Copper: 0 (lethal to invertebrates)
Gigantea Carpet Anemone is sensitive to copper - never medicate the display tank with copper if Gigantea Carpet Anemone is present. Stable parameters beat perfect parameters.
What Gigantea Carpet Anemone eats
Gigantea Carpet Anemone is a photosynthetic + carnivore. Eats meaty foods - frozen mysis shrimp, brine shrimp, finely chopped seafood, and quality carnivore pellets. Live food (PE Mysis, live brine, live blackworms) triggers feeding response in stressed or new arrivals. Feed 2-3 times weekly for adults; daily for growing juveniles. Feed Gigantea Carpet Anemone appropriately for its size + activity level. Overfeeding is the #1 cause of water-quality crashes in tanks of all sizes.
Gigantea Carpet Anemone tankmates and compatibility
Gigantea Carpet Anemone is generally peaceful and compatible with most reef community species. Avoid keeping with predatory fish that view inverts as food: large wrasses (especially halichoeres + thalassoma), triggerfish, pufferfish, and certain large angelfish. Multiple Gigantea Carpet Anemone can share a tank but compete for food.
Browse care guides for tankmate-compatibility tables for Gigantea Carpet Anemone and similar species.
Gigantea Carpet Anemone adult size and lifespan
Gigantea Carpet Anemone reaches 30 inches at adulthood with a captive lifespan of 10-30 years with proper care. Many marine inverts molt periodically; provide adequate calcium and a stable parameter regime to support healthy molts.
Can you breed Gigantea Carpet Anemone?
Gigantea Carpet Anemone breeding in captivity ranges from straightforward (some shrimp, snails) to nearly impossible (most starfish, urchins) due to pelagic larval requirements. Captive-bred specimens are increasingly available from sustainable aquaculture facilities; check with vendors before assuming wild-caught origin.
Common Gigantea Carpet Anemone diseases and problems
Gigantea Carpet Anemone is sensitive to copper, ammonia spikes, low oxygen, and rapid parameter swings. NEVER use copper medications in a tank with Gigantea Carpet Anemone. Symptoms of stress: reclusive behavior, color loss, refusal to feed, abnormal molting (incomplete or stuck molts). Most Gigantea Carpet Anemone deaths trace back to acclimation shock or parameter mismatch - drip-acclimate over 45-60 minutes when adding to a new tank.
Where to buy Gigantea Carpet Anemone online
Gigantea Carpet Anemone is sold at LFS (local fish stores), online retailers, and direct from breeders/wholesalers. Pricing varies widely by source, size, and quality:
Browse live Gigantea Carpet Anemone from vetted Fast Aquatics vendors with carrier-tracked overnight shipping (FedEx Priority + UPS Next Day), climate-aware hold logic, and a 4-hour DOA window with photo-evidence claims. Captive-bred or aquacultured specimens cost more upfront but arrive healthier and integrate faster.
Gigantea Carpet Anemone FAQ
What size tank does the Gigantea Carpet Anemone need?
Gigantea Carpet Anemone requires a minimum of 100 gallons for healthy adults. The minimum is based on the species' adult size (30 inches), territorial range, and behavior pattern. Most Gigantea Carpet Anemone sold at small juvenile size will reach full adult size within 12-24 months and the system must be sized to the adult, not the juvenile.
Is the Gigantea Carpet Anemone hard to keep?
The Gigantea Carpet Anemone needs a tank of at least 100 gallons, a temperature of 76-80°F (24-27°C) and pH 8.1-8.4. Adults reach about 30 inches and live 10-30 years. Best paired with peaceful tankmates of similar size and water-chemistry needs.
What water parameters does the Gigantea Carpet Anemone need?
Gigantea Carpet Anemone requires standard reef parameters held tightly stable: Temperature: 76-80°F (24-27°C) Specific gravity: 1.025 (refractometer-measured) pH: 8.1-8.4 Alkalinity: 8-9 dKH Calcium: 420-450 ppm Magnesium: 1300-1400 ppm Ammonia + nitrite: Both 0 ppm Nitrate: Under 10 ppm Copper: 0 (lethal to invertebrates) Gigantea Carpet Anemone is sensitive to copper - never medicate the display tank with copper if Gigantea Carpet Anemone is present.
What does the Gigantea Carpet Anemone eat?
Gigantea Carpet Anemone is a photosynthetic + carnivore. Eats meaty foods - frozen mysis shrimp, brine shrimp, finely chopped seafood, and quality carnivore pellets. Live food (PE Mysis, live brine, live blackworms) triggers feeding response in stressed or new arrivals. Feed 2-3 times weekly for adults; daily for growing juveniles. Feed Gigantea Carpet Anemone appropriately for its size + activity level.
What are good tankmates for the Gigantea Carpet Anemone?
Gigantea Carpet Anemone is generally peaceful and compatible with most reef community species. Avoid keeping with predatory fish that view inverts as food: large wrasses (especially halichoeres + thalassoma), triggerfish, pufferfish, and certain large angelfish. Multiple Gigantea Carpet Anemone can share a tank but compete for food. Browse care guides for tankmate-compatibility tables for Gigantea Carpet Anemone and similar species.
How big does the Gigantea Carpet Anemone get and how long does it live?
Gigantea Carpet Anemone reaches 30 inches at adulthood with a captive lifespan of 10-30 years with proper care. Many marine inverts molt periodically; provide adequate calcium and a stable parameter regime to support healthy molts. The minimum is based on the species' adult size (30 inches), territorial range, and behavior pattern.
What are common problems with the Gigantea Carpet Anemone?
Gigantea Carpet Anemone is sensitive to copper, ammonia spikes, low oxygen, and rapid parameter swings. NEVER use copper medications in a tank with Gigantea Carpet Anemone. Symptoms of stress: reclusive behavior, color loss, refusal to feed, abnormal molting (incomplete or stuck molts). Most Gigantea Carpet Anemone deaths trace back to acclimation shock or parameter mismatch - drip-acclimate over 45-60 minutes when adding to a new tank.
Where does the Gigantea Carpet Anemone come from in the wild?
Gigantea Carpet Anemone (Stichodactyla gigantea) is native to Indo-Pacific reef ecosystems, with wild populations distributed across coral reefs, sandy lagoons, and rocky tide pools. Captive specimens are typically wild-collected; some species are starting to be aquacultured but most Gigantea Carpet Anemone sold today still comes from wild reef collection. Sustainable sourcing matters - look for vendors who can verify their collection practices, and consider aquacultured alternatives when available.
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Gigantea Carpet Anemone taxonomy and care recommendations cross-checked against the following authoritative references and our internal vendor + breeder database.