Care guide, husbandry, breeding, disease, sourcing, and tankmate intelligence on Three Spot (Blue) Gourami - written by the Fast Aquatics editorial team and cross-verified against vendor records on the live marketplace.
Three Spot (Blue) Gourami (Trichopodus trichopterus) is a freshwater fish kept by aquarists for community + species-specific freshwater displays. Hardy and forgiving of typical beginner mistakes when given proper water chemistry.
Where Three Spot (Blue) Gourami comes from
Three Spot (Blue) Gourami (Trichopodus trichopterus) is native to specific tropical and subtropical freshwater systems. The captive-bred Three Spot (Blue) Gourami sold at most LFS comes from generations of farmed stock and is generally hardier and better-acclimated to tank conditions than wild-caught equivalents. Wild specimens are occasionally available for keepers chasing original-bloodline coloration or biotope-accurate stocking.
Three Spot (Blue) Gourami tank size and setup
Three Spot (Blue) Gourami requires a minimum of 30 gallons for healthy adults. The minimum is based on the species' adult size (5 inches), territorial range, and behavior pattern. Most Three Spot (Blue) Gourami 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 Three Spot (Blue) Gourami setup: tank sized for the adult footprint, HOB or canister filter rated 4-6x tank volume, dechlorinated water, appropriate temperature heater, and stocking-appropriate hardscape and plants.
Three Spot (Blue) Gourami prefers freshwater parameters: Temperature: 74-80°F pH: 6.5-7.5 GH: 4-12 dGH KH: 3-8 dKH Ammonia + nitrite: Both 0 ppm Nitrate: Under 20 ppm long-term Copper: 0 (especially critical for invertebrates)
Use dechlorinator on every water change. Test parameters weekly during cycling, biweekly once stable. Stable consistency beats sliding-scale "ideal" parameters.
What Three Spot (Blue) Gourami eats
Three Spot (Blue) Gourami is a omnivore. Eats a varied diet of pellets, frozen foods, and supplemental greens. Quality flake or pellet (Hikari, New Life Spectrum, Tetra) plus frozen mysis or bloodworms 2-3x weekly produces best color and behavior. Feed Three Spot (Blue) Gourami appropriately for its size + activity level. Overfeeding is the #1 cause of water-quality crashes in tanks of all sizes.
Three Spot (Blue) Gourami tankmates and compatibility
Three Spot (Blue) Gourami works in community tanks with peaceful species in similar size class. Adult-size matters more than purchase-size when planning stocking. Avoid mixing aggressive with passive species.
Browse care guides for tankmate-compatibility tables for Three Spot (Blue) Gourami and similar species.
Three Spot (Blue) Gourami adult size and lifespan
Three Spot (Blue) Gourami reaches 5 inches at adulthood with a captive lifespan of 4-6 years with proper care. Most freshwater species live 3-10 years; larger species (oscars, plecos, knifefish) reach 10-20+ years.
Can you breed Three Spot (Blue) Gourami?
Three Spot (Blue) Gourami can be bred in dedicated breeding tanks with appropriate setup and water-chemistry triggers. Most cichlids are substrate or cave spawners; provide flat surface or cave, condition the pair with high-protein food, and trigger spawning with a 25% cool water change.
Common Three Spot (Blue) Gourami diseases and problems
Three Spot (Blue) Gourami is susceptible to standard freshwater diseases (ich, columnaris, fin rot, bacterial infections). Quarantine new Three Spot (Blue) Gourami for 4 weeks before adding to your display tank. Treat fish in a separate hospital tank to avoid affecting plants and inverts. Most disease outbreaks trace back to poor water quality, chronic stress, or skipped quarantine.
Where to buy Three Spot (Blue) Gourami online
Three Spot (Blue) Gourami is sold at LFS (local fish stores), online retailers, and direct from breeders/wholesalers. Pricing varies widely by source, size, and quality:
Browse live Three Spot (Blue) Gourami 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.
Three Spot (Blue) Gourami FAQ
How big does Three Spot (Blue) Gourami get?
5 inches at adulthood within 12-24 months.
How long does Three Spot (Blue) Gourami live?
4-6 years with proper care.
What is the minimum tank/pond size?
30 gallons, with larger systems strongly recommended.
Is Three Spot (Blue) Gourami hard to keep?
Three Spot (Blue) Gourami is rated beginner difficulty.
What does Three Spot (Blue) Gourami eat?
Three Spot (Blue) Gourami is a omnivore; appropriate diet matches its natural feeding pattern.