Lambchop Rasbora (Trigonostigma espei)

Quarantined rasbora for planted and community aquariums in Canada.

The Lambchop Rasbora is a peaceful schooling fish known for its orange body and distinctive dark wedge marking. It is a beautiful planted-tank rasbora and a slightly smaller, warmer-toned alternative to the classic Harlequin Rasbora.

Why This Fish Stands Out

• Peaceful orange schooling fish for planted aquariums
• Distinctive lambchop-shaped wedge marking
• Excellent community fish when kept in groups

Aquarium Setup & Behaviour

Use a mature planted aquarium with stable filtration, open swimming space, and peaceful tankmates.

Best kept in a group. A group shows more natural schooling behaviour and stronger colour.

Feeding

Feed quality small flakes or micro-pellets with occasional frozen/live foods.

Natural Colour & Livestock Integrity

Colour comes from genetics, maturity, health, and proper conditioning. Topick Aquarium does not use hormones to artificially enhance fish colour.

Topick Aquarium Livestock Standard

All fish at Topick Aquarium are carefully quarantined and conditioned to our stable local tap water before sale. Although barbs and rasboras may come from different natural habitats, stable water, gradual acclimation, healthy feeding, and a mature aquarium matter more than chasing exact wild parameters.

Care Summary

• Scientific Name: Trigonostigma espei
• Adult Size: Approximately 3–4 cm
• Care Level: Beginner to Intermediate
• Recommended Tank: Mature planted community aquarium with stable filtration and compatible tankmates

Frequently Asked Questions

Is Lambchop Rasbora the same as Harlequin Rasbora?
No. Lambchop Rasbora is Trigonostigma espei and is usually slimmer with a different wedge marking.

Is it good for planted tanks?
Yes. It is one of the best peaceful schooling fish for planted community aquariums.

How many should I keep?
A group is strongly recommended, ideally 6 or more when tank size allows.

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