Live fish · WA only
Purple Harlequin Rasbora (Trigonostigma heteromorpha)

A purple tinted harlequin that schools tightly through plants.

Care levelEasy, a great first fish
EasyModerateExpert
Water temperature23 to 28°C
18°C32°C
Group sizeKeep 6 or more
Adult size4.5cm
LivesMiddle
DietOmnivore
SuitsCommunity tanksPlanted tanksBeginners

Purple Harlequin Rasbora

Trigonostigma heteromorpha
Easy carePeacefulKeep 6+
Low stock: available in store only

We have 0 left, so we keep them for customers who visit. 1736 Albany Highway, Kenwick. Open Tue to Sat, 12pm to 6pm

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Live fish delivery, WA only$35 Perth metro and Mandurah, $65 rest of WA. One fee covers your whole order, plants and dry goods included. Sent overnight on Tuesdays and Wednesdays to a street address (no PO Boxes).
Free pickup in KenwickOpen Tue to Sat, 12pm to 6pm

A purple tinted harlequin that schools tightly through plants.

Care levelEasy, a great first fish
EasyModerateExpert
Water temperature23 to 28°C
18°C32°C
Group sizeKeep 6 or more
Adult size4.5cm
LivesMiddle
DietOmnivore
SuitsCommunity tanksPlanted tanksBeginners
About this fish

Purple Harlequin Rasbora is a great pick for planted aquariums, chosen for colour, movement, and personality.

Why you will love it

  • Approx size in store: 2cm
  • Best kept in groups of 6+

Care requirements

  • Care level: Easy
  • Adult size: 4.5 cm
  • Temperature: 23 to 28°C
  • pH: 6.0 to 7.5
  • Swimming level: Middle
  • Minimum group size: 6+

Feeding: Offer a varied diet. A quality staple (flake or micro-pellet) plus frozen foods (brine shrimp, daphnia, bloodworm) several times per week keeps colour and condition strong. For algae grazers, include wafers and blanched veg.

Compatibility: Best with peaceful, similarly sized tankmates. Avoid fin-nippers with long-finned species and avoid aggressive fish with shy species.

School of Scape quality: We select healthy fish and recommend acclimation and stable parameters for best results.

How your fish arrive

Packed in oxygen filled bags inside an insulated box and sent overnight by air express on Tuesdays and Wednesdays.

Live arrival

8 hour live arrival guarantee. If a fish arrives dead or clearly stressed from transit, contact us within 8 hours of delivery with photos of the fish in the original sealed bag, and we will replace or refund it. Freight is not refundable, and someone needs to be home to accept the delivery. Remote far north WA (Gascoyne, Pilbara and Kimberley) is sent at your own risk.

Read the full policy

Delivery and returns

Free delivery over $100 in WA and $150 elsewhere in Australia. Free pickup from our Kenwick store, Tue to Sat, 12pm to 6pm.

Returns policy