Goldiei  Dekai Rainbow fish
Specialty freshwater livestock

Goldiei Dekai Rainbow fish

$20.00

Available now

🐟 Goldiei Dekai Rainbow Fish (Melanotaenia goldiei)

It doesn’t just shimmer — it ignites.

The Goldiei Dekai Rainbow doesn’t glide through a tank… it streaks across it. Electric yellows, molten oranges, and that razor‑clean metallic flash give this fish a look that feels charged, not painted. When the school turns, the whole upper body fires off like a band of neon sparks — a moving ribbon of heat that refuses to blend in.

Males push even harder with age, throwing deeper saturation and tighter formation, turning every pass into a coordinated strike of color and speed. These aren’t soft, pastel rainbows. These are live wires.

At Uncle Joe’s Fish Shed, we don’t deal in washed‑out, mass‑run rainbows. We work with tiny, hand‑selected batches from Florida breeders who actually care about shape, strength, and fire. No factory fish. No dull lines. Just limited, boutique‑quality rainbows chosen for intensity, motion, and attitude.

Limited runs only — because real color isn’t produced. It’s curated.

Options

Species Care

💧 Water

Temp: 74–80°F pH: 6.5–7.5 GH: 6–12 KH: 3–8

Clean, oxygen‑rich water keeps color sharp and energy high. Stability matters more than chasing exact numbers.

🏡 Tank

40g+ recommended for a proper group Keep 8+ to spread energy and prevent nipping Open swimming lanes with plants/hardscape pushed to the edges Moderate flow + strong filtration to keep them moving

🍽️ Food

High‑quality flakes or micro‑pellets Frozen/live: brine shrimp, daphnia, bloodworms Offer small portions 2–3× daily Color and stamina improve with a varied diet

🧬 Behavior

Fast, active schoolers Semi‑boisterous but not aggressive when kept in groups Great with other quick, confident fish Avoid slow or long‑fin species that can’t keep pace

🐣 Breeding

Egg scatterers Use marbles, spawning mops, or dense plants Cooler water changes + heavy feeding help trigger spawning Remove adults if you want fry survival

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