Red Colisa | Adult | 4-5 cm | Pack of 4 | Total Delivered Price ₹1,499/-
Rs. 1,499.00
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Red Colisa | Adult | 4-5 cm | Pack of 4 | Total Delivered Price ₹1,499/-
Red Colisa (Trichogaster lalius)
Description
The Red Colisa (Trichogaster lalius), offered by Nero Labs, is a selectively maintained ornamental labyrinth fish recognized for its laterally compressed body, elongated ventral filaments, and pronounced red to orange colour expression. Originating from slow-moving, vegetation-rich waters of the Indian subcontinent, this species exhibits strong preference for calm environments, stable thermal conditions, and low-flow systems.
This colour form displays a dominant red base with variable patterning and iridescent highlights that intensify under appropriate lighting, nutritional balance, and low-stress conditions. Colour development is progressive and closely linked to genetic lineage, social dynamics, and environmental stability. As a labyrinth fish, this species utilizes atmospheric oxygen, necessitating unobstructed surface access and consistent air–water temperature alignment.
Individuals supplied are lab-reared and system-acclimated within controlled, closed-system environments to minimize early-life stress and promote reliable adaptation to established aquaria. This lineage represents domesticated ornamental stock selectively refined for visual expression and aquarium compatibility rather than wild ecological performance or conservation deployment.
System & Rearing Notes
Origin: In-house, Nero Labs
Rearing environment: Controlled, closed system
Line status: Selectively maintained ornamental labyrinth fish lineage
Behaviour: Generally peaceful; males may display territorial behaviour, particularly during nesting or courtship
Respiration: Facultative air-breathing via labyrinth organ
Colour development: Progressive; enhanced under stable parameters and low-disturbance environments
Minor variation in red saturation, body depth, and fin length may occur between individuals and reflects normal biological diversity within maintained ornamental lines.
Availability & Use
Availability of Red Colisa is cycle-dependent and determined by biological readiness and system stability rather than commercial inventory scheduling. This species is suitable for intermediate aquarists capable of maintaining warm, stable water conditions and low-flow, well-structured environments.
Best suited for ornamental community aquaria, planted systems, and calm display tanks with compatible, non-aggressive tankmates.
Important Note
Due to their sensitivity to environmental stressors and susceptibility to compromised water quality, Red Colisa are not recommended for newly established or high-disturbance systems. Consistent husbandry and careful stock selection are essential for long-term health and colour stability.
Ethical & Operational Context
Distribution of Red Colisa through Nero Labs prioritizes organism welfare, closed-system integrity, and responsible selective breeding practices. Proceeds support ongoing refinement of labyrinth fish rearing protocols, stress-reduction research, and applied ornamental aquaculture initiatives.
