Dragon Scale Betta

Geographic Origin and Biotope: Artificially created morph through complex crosses with other wild Bettas (probably B. mahachaiensis). First developed in Southeast Asia in the early 2000s to enhance metallic iridescence.

Taxonomy and Morphology: Dragon Scale Betta. Characterized by an extremely thick iridescent layer of guanine on the scales, which appear as a thick, opaque metallic armor (often white, silver or copper) raised on the fish's body.

Social Behavior: Maintains the fiercely territorial and isolationist nature of the traditional Betta splendens. They are usually bred in the "Plakat" form (short fins) which makes them active swimmers, aggressive and excellent jumpers.

Coloration and Sexual Dimorphism: Contrast is its strong point: the thick, iridescent "armor" (white or silver) on the body clashes with the deep red, blue or intense black color of the fins (e.g. Red Dragon, Black Dragon). Dimorphism follows the standard.

Aquarium Setup: Standard Betta tank (20-30 liters / 5-8 gallons). Abundance of broad-leaved real plants to rest on and absence of current. Important to have a solid lid and not too blinding light to avoid dazzling it.

Diet and Feeding: Totally carnivorous. The diet should include very high quality proteins to maintain the thickness of the scale armor healthy, combined with frozen insects (Daphnia, mysis).

Water Quality: Requires stable parameters and warm waters (26-28°C / 79-82°F). Like all Bettas, it appreciates tannins and humic compounds released by wood or Catappa leaves to naturally combat bacterial pathogens.

Compatibility and Tankmates: Highly aggressive. Due to their often massive size (especially Giant Dragons), they should strictly live alone (except Nerite snails) as they tend to bully and kill any tankmate.

Aquarium Reproduction: Bubble nester. Standard mating. Dragon genetics is partially dominant, but mating two pure Dragons often involves genetic defects, so breeders cross them with non-dragon lines.

Risks and Diseases: "Diamond Eye" (Blindness). The thick layer of guanine that creates the dragon scales tends to grow uncontrollably. In older specimens, these scales grow OVER the cornea, making the fish progressively and irreversibly blind.