BTCfish

BTCfish turns the BTC/USD market into a living 3D aquarium.

Buy orders appear as green fish. Sell orders appear as red fish. Each fish size reflects the order amount, from tiny fragments of BTC to larger market levels. When trades happen, fish chase, open their mouths, and gobble the opposite side, while price bubbles show the latest activity.

BTCfish is designed for people who want a quick, visual feel for Bitcoin market pressure without reading a traditional order book.

Features:
- Live BTC/USD market visualization
- Buyer and seller fish based on order book levels
- Fish size proportional to order quantity
- Trade animations with colored price bubbles
- Visual highlights for the latest trade area
- 3D aquarium rendering with adaptive performance

BTCfish uses public market data and is intended for visualization and educational purposes only. It is not a trading platform, does not place orders, and does not provide financial advice.