Poeciliidaefreshwater fishbeginner

Golden Lyretail Molly

Poecilia sphenops var.

Also known as: Golden Lyretail Molly, Gold Lyretail Molly

Origin: Captive bred

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Water Parameters

Temperature2428 °C
15 °C35 °C
pH7.58.5
49
GH (Hardness)1225 °dGH
0 °dGH30 °dGH
KH (Alkalinity)515 °dKH
0 °dKH20 °dKH

Quick Stats

Max Size
10 cm
Min Tank
100 L
Lifespan
3-5
Swimming Level
middle
Schooling
Yes (4–12+)
Diet
omnivore
Temperament
peaceful, elegant swimmer

About

The Golden Lyretail Molly combines the lyretail fin mutation — which produces elegant symmetrical extensions on both lobes of the caudal fin — with a warm, consistent golden-yellow body colouration. The result is one of the most graceful-looking molly varieties, with flowing fins and an attractive colour that suits planted aquariums.

Lyretail mollies require a little more care than standard forms because the elongated tail extensions can be prone to bacterial or fungal infection if water quality deteriorates. Regular water changes and stable parameters keep the lyretail in pristine condition.

Feed a diet that includes regular vegetable matter — mollies are natural algae grazers and benefit greatly from spirulina-based foods to maintain full health and colour.

Care Guide

Water: 24–28 °C, pH 7.5–8.5, GH 12–25; excellent water quality mandatory for lyretail health. Tank: 100 L minimum; gentle flow; avoid fin-nipping species. Feeding: Quality flake with spirulina, algae wafers, occasional frozen Artemia; 2–3 meals daily. Breeding: Livebearer; lyretail dominant; 20–80 fry per brood. Compatibility: Peaceful; keep only with gentle, non-nippy tank mates.

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