CALM ON THE SURFACE
UNTAMED WITHIN
This isn’t just an aquarium.
It’s a handcrafted ecosystem designed to sustain itself, bringing life, balance, and tranquility into your space.
Guardian Fossil Low Maintenance Aquarium Tank
$350.00
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A living aquascape that blends nature, design, and motion.
Guardian Fossil Low Maintenance Aquarium Tank
$350.00
Shipping calculated at checkout.
Handcrafted Ecosystem — A complete ecosystem, not just a tank.
Stable System — Designed to minimise issues and maximise consistency.
No Maintenance Setup — No ongoing work, no hidden effort—just a seamless experience.
✔ Low Maintenance | ✔ Beginner Friendly | ✔ Fully Set System
Guardian Fossil is a sculptural desktop aquarium from WWWAQUA’s Fossil Series, featuring a miniature pachycephalosaurus‑inspired fossil landscape inside an ultra‑clear, one‑piece glass tank.
The built‑in rear filtration system helps keep the 6‑liter freshwater habitat clean and quiet, making it well‑suited for small tropical fish such as guppies or neon tetras.
With its compact footprint and cube‑like 6L format, it functions as both décor and aquarium, bringing a bold prehistoric accent to desks, shelves, and small interiors.
Aquarium Size: 200 × 200 × 230 mm
Light Size: 73 × 73 × 18 mm
Overall Light Structure: 210 × 210 × 320 mm
Power: 5V / 1A, 5W
Materials: Ultra-clear glass, eco-friendly PU polyurethane, iron, and aluminium alloy
Approx. Filled Weight: Around 10 kg
Package Includes:
Aluminium alloy cover plate, filter sponge × 2, USB water pump, transparent acrylic elbow, Java stone 300g, water guide plate, silicone pad, NAL01 magnetic landscape light, and NA series aquarium tank.
Important Notice:
Colour may vary under different lighting conditions. The textured surface may include slight unevenness, tiny pits, or small black spots due to the coating process. These are normal visual characteristics and are not considered product defects.
Installation Guide Video
Filter Media Function & Replacement Guide
1. White Filter Pad (Dry-Wet Separation Layer)
Used as the first stage of filtration, this pad helps trap fish food residue, oil film, and other visible debris before water flows into the rear chamber.
• Usage: Single-use
• Replacement: Replace when dirty
2. Black Bio Foam (Biological Filtration Layer)
Acts as the second stage of filtration and provides an ideal surface for beneficial nitrifying bacteria to grow, helping maintain a healthy aquarium ecosystem.
• Usage: Reusable
• Maintenance: Rinse every 2–3 months (use tank water, not tap water)
3. Quartz Balls (Water Stabilisation Media)
Helps stabilise water quality and supports biological balance in the tank.
• Usage: Add half a bag each time
• Replacement: Every 6 months
4. Natural Leaves (Longan & Indian Almond Leaves Mix)
These natural leaves help soften water, regulate pH levels, and reduce stress in fish (especially bettas), allowing them to adapt more quickly to a new environment. They also enhance the natural look of your tank.
• Replacement: Every 2 months or when decomposed
• Note: Leaves may tint the water slightly yellow. If preferred, reduce the amount used or omit entirely.
2022 Winner of the CIDEA Global Design Award
App Lighting
Low Maintenance
Easy Setup
CALM ON THE SURFACE
Natural Texture
Inspired by raw geological forms, each structure mimics real underwater terrain.
Safe House
Built-in hiding spaces provide security and reduce stress for betta fish.
Playful Space
Layered pathways and openings create dynamic movement and exploration.
Betta-friendly Aquascape
Every betta fish deserves a habitat that meets its needs. WW-WAQUA® creates innovative designs to support their natural hiding instincts, offering a safe and secure living environment.
Certified eco-friendly
Safe and non-toxic
Made from fish-safe materials with no harmful chemicals.
Tested to meet environmental and aquarium safety standards.
AIO Filter
Internal Circulation
An integrated filtration system ensures clean water, smooth flow, and minimal maintenance—keeping your aquatic environment stable.
Dry-wet separation system
Efficient physical filtration removes impurities and maintains water clarity.
Biological Filtration
Supports beneficial bacteria growth for a balanced ecosystem.
≥91.5% Light Transmission
Ultra-clear glass
Exceptional clarity enhances visibility and highlights every detail—bringing your aquascape to life.
Smart WRGB Lighting - Fully App Controlled
Customize colors, schedule lighting, and create your own ecosystem mood.
Why People Love It
Low Maintenance.
No experience needed.
Looks stunning day and night.
Ready in minutes.
Designed for real life. Not just hobbyists.
Why It’s Different？
Not just a tank，A living, evolving display，Designed for modern spaces
Notice：
Please inspect the aquarium upon delivery.
Damage caused by external factors after receipt will not be covered. For any issues, contact our support team with photos for assistance.