Platinum Longfin Oscar “Ryobi” (SUPER RARE)
The Platinum Longfin Oscar “Ryobi” is a rare and striking freshwater fish known for its elegant appearance and active behavior. This breed features a silvery-white body with a distinct golden sheen, especially under light, and long, flowing fins that give it a graceful, almost regal presence in the aquarium.
Native to South America, this species thrives in warm, well-oxygenated waters with a stable temperature between 75°F and 82°F. It requires a spacious tank with ample hiding spots and a balanced diet of high-quality fish pellets, frozen foods, and occasional live prey.
| Specification | Value |
|---|---|
| Species | Platinum Longfin Oscar |
| Gender | Male (Ryobi variant) |
| Size (adult) | 12-18 inches |
| Temperature | 75°F – 82°F |
| Water pH | 6.5 – 7.5 |
| Water Hardness | 3 – 8 dGH |
| Lifespan | 10 – 15 years |
FAQ
What makes the Ryobi variant of the Platinum Longfin Oscar special?
The Ryobi variant is known for its unique golden sheen and more refined fin structure compared to standard Platinum Longfin Oscars. It is a rare morph that is highly sought after by collectors and aquarium enthusiasts.
Is this fish suitable for beginners?
No, this species is not recommended for beginners. It requires a large tank, stable water conditions, and a consistent feeding schedule. A mature aquarium setup with proper filtration is necessary.
How long does it take for a Ryobi Oscar to reach full size?
It typically takes 3 to 5 years for a Ryobi Oscar to reach its full adult size, depending on diet, water quality, and tank conditions.

Rose McLean –
Received my Ryobi Oscar in excellent condition. The fish is very active and shows off its golden sheen beautifully. I’ve set up a 55-gallon tank with plenty of plants and hiding spots. It’s a stunning addition to my aquarium and has become a centerpiece.
Una Gray –
The fish arrived healthy and seems to be adjusting well. I’m impressed by its color and movement. I’ve been feeding it a mix of pellets and frozen bloodworms. It’s active during the day and enjoys the surface activity.
Isaac Short –
This is one of the rarest Oscar morphs I’ve seen. The Ryobi variant is truly unique. My tank has been stable for over six months, and the fish has grown steadily. I’m very happy with the purchase.
Sebastian Churchill –
The fish looks beautiful, but it’s very active and requires a lot of space. I’m still adjusting the tank setup to meet its needs. I’ll need to monitor water parameters closely.