May 6, 2024

Strawberry Rasbora: A Complete Guide to Care, Breed, and Maintain This Vibrant Nano Fish

About The Strawberry Rasbora (Boraras naevus)

Commonly known as Boraras Petch Noi, Boraras Thai, or Boraras Red Micros, the Strawberry Rasbora (Boraras naevus) is a stunning nano fish, renowned for its ruby red coloration and petite size. This species originates from the swampy locales north of Surat Thani, Thailand and is recognized by the distinguishing large black spot in the center of its body.

Strawberry Rasbora: Physical Characteristics and Behavior

Strawberry Rasboras showcase an easily noticeable shoaling behavior. They are peaceful in nature and occupy the top and middle levels of the water column in the aquatic setting. Their compatibility with other small, peaceful aquatic life forms makes them suitable tankmates for Dwarf Shrimp and other large, peaceful invertebrates.

These fish are relatively small, with an estimated size at shipping of 0.5-0.75 inches. Males display a bright ruby red coloration, especially during breeding periods. This differentiates them from the Chili Rasbora which lacks the same intensity of red coloration. It's key to understand that each Strawberry Rasbora can display variable color and shape based on factors such as sex, age, or catch location.

Creating an Ideal Environment for Strawberry Rasboras

In the natural habitat, Strawberry Rasboras are found in swampy locations in southern Thailand which are usually laden with driftwood and thick vegetation. Recreating this environment is necessary for the well-being of these fishes. A mature and well-established aquarium with concealed spaces, ample greenery, and gentle water movement provides a conducive environment for these nano fishes.

Water quality is foremost for these delicate beauties. They do not tolerate elevated nitrates or significant swings in water chemistry. Careful acclimatization is necessary when introducing them to a new tank. The fish thrive best in a water temperature range of 20-28 °C, pH level between 5.0-7.0, and Hardness ranging between 18-179 ppm.

Dietary Requirements of Strawberry Rasboras

Strawberry Rasboras are carnivorous by diet. While they are readily accepting of high-quality dried fish food, a carnivorous diet consisting of Tubifex or bloodworms, microworms, and freeze-dried Artemia is most satisying for them. Their small mouth size requires nanosized pellets or crushed flakes, and occasional supplementation with baby brine and microworms is suggested for good health.

Breeding Strawberry Rasboras

These fishes are continuous breeders that lay small numbers of eggs each day in densely planted aquaria. To promote breeding, a conducive environment with small frozen foods such as baby brine shrimp, mini-bloodworms, and crushed flake or micropellets is required. A separate breeding tank is recommended where conditions suitable for the tiny fry can be created.

Purchasing and Acquiring Strawberry Rasboras

Strawberry Rasboras are primarily sourced through importers and wholesalers, with prices starting at $7.99. It is suggested to plan orders in multiples of the pack size to avoid potential cancellation due to supply disruptions.

In addition to offering a 100% Live Arrival Guarantee, several online retailers limit shipping to domestic locations and avoid weekends to ensure the safety of the fish. Processing times may vary between 1 to 3 working days.

Share your Experience!

Hopefully, this guide has provided you with a comprehensive understanding of the vibrant Strawberry Rasbora. If you have kept this beautiful species in your own home aquarium, please share your experience in the comments below. Doing so will not only enrich this guide but also help prospective aquarists in their decision-making.

Passionate and knowledgeable aquartist. Aquariums have always fascinated me. I enjoy sharing and learning about the wonders of a fish tank.

Justin A

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