
Red-Blue Colombian Tetra (Hyphessobrycon columbianus)
24–28°C · pH 6.5–7.5 · 120L

A vibrant tetra with striking blue and red colouration and a silvery body. Active schooling fish that appreciate good water flow. Pack of 6 with live arrival guarantee.
Adult size is the maximum length this species reaches at full maturity (scientific sources). The livestock you receive will be younger and smaller — pick a size variant above for the actual shipping size. Product-photo provenance and any image-specific limitations are stated on the listing.
Hyphessobrycon columbianus
Gold Columbiana are a shoaling species — they need 6+ to feel safe and show their full colour. Larger shoals stay calmer, eat better, and look stunning.
A vibrant tetra with striking blue and red colouration and a silvery body. Active schooling fish that appreciate good water flow. Pack of 6 with live arrival guarantee.
Adult size is the maximum length this species reaches at full maturity (scientific sources). The livestock you receive will be younger and smaller — pick a size variant above for the actual shipping size. Product-photo provenance and any image-specific limitations are stated on the listing.

Ember tetras are very small Brazilian social fish, with a maximum recorded length of 2.0 cm excluding the tail. Keep them only in a fully cycled, stable aquarium. We recommend a group of at least 10 and about 45 litres with a 45 × 30 cm footprint rather than using a litres-per-fish formula.
Maintain these water conditions for optimal health and vibrant colors
Gold Columbiana (Moenkhausia columbiana gold) is part of our Moenkhausia range. Gold Columbiana (Moenkhausia columbiana gold) from our Moenkhausia range. Check care, compatibility and delivery details before ordering.
The care data below is built from the trusted supplier and site catalogue fields for this exact SKU. The written guide is structured for quick checking before purchase, with the important care, compatibility and delivery points kept together.
| Scientific name | Moenkhausia columbiana gold |
|---|---|
| Care level | easy |
| Temperament | peaceful |
| Diet | Flakes, micro pellets, small live foods |
| Tank region | middle |
| Temperature | 24-28C |
| pH | 6.5-7.5 |
| Hardness | 5-15 dGH |
| Minimum aquarium | 120 litres |
| Adult size | 6 cm |
| Lifespan | 5 years |
Gold Columbiana (Moenkhausia columbiana gold) should be planned around stable water and a mature aquarium: start with at least 120 litres; keep temperature around 24-28C; aim for pH 6.5-7.5. Add cover, open swimming space and a steady routine before introducing new livestock.
Gold Columbiana (Moenkhausia columbiana gold) needs stocking choices that respect its behaviour: temperament is listed as peaceful; it usually uses the middle area of the aquarium.
Gold Columbiana (Moenkhausia columbiana gold) should be matched with tank mates using the adult size, temperament, water parameters and feeding behaviour on this page. Introduce carefully and watch the first week after delivery.
Use flakes, micro pellets, small live foods as the feeding guide for Gold Columbiana (Moenkhausia columbiana gold). Offer small portions, vary the diet where appropriate, and remove uneaten food so water quality remains stable.
Only add Gold Columbiana (Moenkhausia columbiana gold) to a mature aquarium with stable water. When your order arrives, float and acclimate slowly, keep the lights low, and avoid feeding heavily on the first day. Watch breathing, posture, colour and appetite during the first week.
We connect the listing, SKU, care notes and stock data so you can order the exact animal shown on this page. Livestock is packed in oxygenated bags with insulation and heat packs when needed, then sent by tracked UK courier with live arrival support.
Use the facts on this page as a final check before adding Gold Columbiana (Moenkhausia columbiana gold) to your basket. Confirm the adult size, water conditions, feeding style and behaviour suit the aquarium you already have, then choose tank mates that will not outcompete, bully or stress it after delivery.
If you are building a new setup, let the aquarium mature first and avoid mixing livestock with very different temperature, pH or temperament needs. A careful match at the start is usually the difference between a calm community tank and avoidable losses later.

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