🪨 Juwel Poster 4 XL – Rock + Bright Blue Aquarium Background (Extra Large)

The Juwel Poster 4 XL is an extra-large, double-sided aquarium background designed for large display tanks. With a natural rock wall pattern on one side and a bright aquatic blue on the other, this poster gives you two professional finishes in one.

Ideal for freshwater, planted, African cichlid, and marine aquariums, the Poster 4 XL enhances depth, color, and visual impact while hiding cords and equipment behind the tank.

🌟 Key Features

🪨 Realistic Rock Wall Side – Perfect for naturalistic scapes and hardscape tanks
💙 Bright Blue Side – Makes fish colors pop and brightens the tank
✨ Double-Sided Poster – Switch between two designs instantly
💧 Moisture-Resistant – Safe for long-term aquarium use
✂️ Easy to Trim – Cut to any size smaller than XL
🌿 Great for Large Tanks & Displays – Clean, polished look

📏 Sizing

• Size: Extra Large (XL) — ideal for 75–150+ gallon tanks, and easily trimmed for smaller aquariums

💡 Installation Tips

• Clean the back panel of the aquarium
• Trim the poster to exact size
• Apply using Juwel Poster Fix or clear tape to prevent bubbles

❓ FAQ

Q: Does this include the rock design?
A: Yes—Poster 4 features the rock wall print on one side and bright blue on the reverse.

Q: Is it waterproof?
A: Yes—fully water-resistant.

Q: Can I use this for saltwater tanks?
A: Absolutely! Great for marine or freshwater setups.

Q: Will it work on curved tanks?
A: Yes—just trim and secure with Poster Fix or tape.