🪨 Juwel Poster 4 S – Rock + Bright Blue Aquarium Background (Small)

The Juwel Poster 4 S is a double-sided, small aquarium background featuring a natural rock wall design on one side and a bright aquatic blue on the other. Perfect for nano tanks, betta tanks, shrimp tanks, and small planted setups, this poster instantly adds depth and a clean, polished appearance.

Durable, water-resistant, and easy to trim, Poster 4 S helps hide cords and equipment while giving your tank a professional look.

🌟 Key Features

🪨 Rock Wall Side – Natural, textured stone design
💙 Bright Blue Reverse Side – Enhances fish color and tank brightness
✨ Double-Sided – Two backgrounds in one product
💧 Moisture-Resistant – Safe for long-term aquarium use
✂️ Trim-to-Fit – Ideal for nano and small aquariums
🌿 Perfect for Shrimp, Betta & Nano Tanks – Clean, modern backdrop

📏 Sizing

• Size: Small (S) — designed for nano and compact aquariums; easily trimmed smaller

💡 Installation Tips

• Clean the exterior back panel of your tank
• Trim to exact size
• Apply with Juwel Poster Fix or clear tape for a bubble-free finish

❓ FAQ

Q: Does Poster 4 S include the rock design?
A: Yes—Poster 4 features a realistic rock wall on one side and bright blue on the other.

Q: Is it waterproof?
A: Completely water-resistant for long-term use.

Q: Can it be used for marine tanks?
A: Yes—great for freshwater, saltwater, and planted tanks.

Q: Can I trim it for a very small tank?
A: Absolutely—easy to cut for any nano or desktop setup.