Molly - Platinum Green Sailfin Roundtail

Molly Platinum Green Sailfin Roundtail is a refined freshwater livebearer showcasing a luminous metallic green-platinum body paired with a full, rounded tail fin and an impressive sail-like dorsal. This combination creates a smooth, flowing silhouette that stands out beautifully in planted or open aquariums. Known for its hardiness and adaptability, this molly variety is well suited to community tanks where stability and visual appeal are both priorities.

Features of Molly Platinum Green Sailfin Roundtail

• Metallic platinum-green body with iridescent sheen
• Large sailfin dorsal for dramatic display
• Rounded “roundtail” caudal fin shape
• Grows to approximately 10–12 cm
• Peaceful, active, and community-compatible species

The best aquarium size for Molly Platinum Green Sailfin Roundtail

A minimum aquarium size of 100 litres is recommended due to their active swimming behaviour and adult size. A 120 litre or larger aquarium provides improved water stability and allows for better social grouping. These fish perform best when kept in small groups with a balanced ratio of males and females.

Tank Mate Compatibility for Molly Platinum Green Sailfin Roundtail

• Guppy
• Platy
• Swordtail
• Corydoras Catfish
• Bristlenose Catfish

Diet for Molly Platinum Green Sailfin Roundtail

Molly Platinum Green Sailfin Roundtail is an omnivore with a strong requirement for plant-based nutrition. A high-quality flake or pellet food should form the staple diet, supplemented with spirulina-based foods to support digestion and colour health. Live or frozen foods such as brine shrimp and daphnia can be offered for variety. Blanched vegetables like zucchini, spinach, and cucumber are also highly beneficial. Feed 1–2 times daily in small portions.

Aquarium Setup Molly Platinum Green Sailfin Roundtail

Aquarium Filtration

Moderate to strong filtration is essential to maintain clean, oxygen-rich water. A canister filter or high-quality internal system is recommended for stability.

Aquarium Plants

Hardy live plants such as Vallisneria, Anubias, and Java fern are ideal, providing cover and grazing surfaces while tolerating mollies’ active behaviour.

Aquarium Lighting

Moderate to bright lighting enhances their metallic green sheen and supports healthy plant growth.

Aquarium Heating

Maintain a stable temperature between 24–28°C using a reliable aquarium heater for consistent conditions.

Aquarium Substrate

Fine gravel or sand substrate is suitable, offering a natural appearance and supporting planted aquascapes.

Aquarium Decorations

Include driftwood, rocks, and planted zones to create structure while maintaining open swimming areas for active movement.