Care guide, husbandry, breeding, disease, sourcing, and tankmate intelligence on Parrots Feather - written by the Fast Aquatics editorial team and cross-verified against vendor records on the live marketplace.
Parrots Feather (Myriophyllum aquaticum) is a pond species kept by aquarists for outdoor pond stocking. Hardy and forgiving of typical beginner mistakes when given proper water chemistry.
Where Parrots Feather comes from
Parrots Feather (Myriophyllum aquaticum) is a hardy aquatic plant suited to outdoor pond environments. Naturally found in slow-moving waters, marshes, and pond margins across temperate and tropical zones. Used in ornamental pond design for visual interest, biological filtration, and providing cover for fish.
Parrots Feather tank size and setup
Parrots Feather requires a minimum of 50 gallons (pond) for healthy adults. The minimum is based on the species' adult size (24 inch spread), territorial range, and behavior pattern. Most Parrots Feather 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 Parrots Feather setup: outdoor pond with appropriate depth (3+ feet for cold-climate winterization), filtration sized 1.5-2x pond volume per hour, UV clarifier for green-water control, surface skimmer for leaf litter, and either a bottom drain or annual full cleanout.
Parrots Feather prefers pond parameters appropriate to your climate zone: Temperature: 50-78°F seasonal swing acceptable for cold-tolerant species; tropical pond species need 70°F+ year-round. pH: 7.0-8.5 Ammonia + nitrite: Both 0 ppm Nitrate: Under 40 ppm in established ponds Dissolved oxygen: 5+ mg/L (aerator non-optional in summer)
Pond water chemistry shifts with rainfall, leaf decay, and bioload. Test biweekly during active season; perform 10-25% water changes monthly to maintain stable parameters.
What Parrots Feather eats
Parrots Feather is a photosynthetic. Powered primarily by photosynthesis through symbiotic zooxanthellae living in the tissue. Supplemental feeding of reef foods supports faster growth but is optional once light + parameters are dialed in. Feed Parrots Feather appropriately for its size + activity level. Overfeeding is the #1 cause of water-quality crashes in tanks of all sizes.
Parrots Feather tankmates and compatibility
Parrots Feather is compatible with similar-temperament pond fish at appropriate stocking. Mixing predatory species (largemouth bass) with smaller pond fish (minnows, juvenile koi) creates a food chain. Plan stocking around adult sizes and territorial behaviors.
Browse care guides for tankmate-compatibility tables for Parrots Feather and similar species.
Parrots Feather adult size and lifespan
Parrots Feather reaches 24 inch spread at adulthood with a captive lifespan of perennial years with proper care. Pond fish often outlive their owners under proper care - koi can live 25-50+ years with stable parameters.
Can you breed Parrots Feather?
Parrots Feather propagates through tubers, runners, or division depending on the plant. Most aquatic plants propagate freely once established; trim and replant healthy growth in spring.
Common Parrots Feather diseases and problems
Parrots Feather can develop pond-specific issues: parasites (ich, costia, trichodina), bacterial infections (ulcers, fin rot), and seasonal stress around water temperature transitions. Maintain stable temperature changes (no more than 5°F per day during seasonal shifts), feed appropriately for water temperature, and inspect fish during spring restart for signs of overwintering damage.
Where to buy Parrots Feather online
Parrots Feather is sold at LFS (local fish stores), online retailers, and direct from breeders/wholesalers. Pricing varies widely by source, size, and quality:
Browse live Parrots Feather 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.
Parrots Feather FAQ
How big does Parrots Feather get?
24 inch spread at adulthood within 12-24 months.
How long does Parrots Feather live?
perennial years with proper care.
What is the minimum tank/pond size?
50 gallons (pond), with larger systems strongly recommended.
Is Parrots Feather hard to keep?
Parrots Feather is rated beginner difficulty.
What does Parrots Feather eat?
Parrots Feather is a photosynthetic; appropriate diet matches its natural feeding pattern.
Parrots Feather taxonomy and care recommendations cross-checked against the following authoritative references and our internal vendor + breeder database.