Multi Coloured Air Stone Bubble Tube Diffuser - 2 Pack

The Castle Dawn Aquatics Air Bar Tube Bubble Release Diffuser – 2 Pack is the ideal solution for consistent and customisable oxygen delivery in your aquarium. Designed with high-quality plastic construction and a non-toxic silicone air inlet, this durable bubble tube releases dense, uniform micro-bubbles to enhance oxygen levels and create a visually stunning underwater effect.

Each tube includes a strong suction cup for stable placement along the tank wall and can be extended using the included plastic connectors, making it easy to customise the length to fit your setup. Suitable for both freshwater and marine aquariums, this diffuser bar is the perfect partner for any air pump system.

Key Features and Important Notes:

• What’s Included:
  – 2 × air bar bubble diffuser tubes
  – 2 × suction cups
  – 2 × plastic connectors
  ⚠️ Airline tubing and pump not included.
• Aquarium-Safe Build:
  Made with non-toxic plastic and silicone – safe for all freshwater and marine life.
• Customisable Length:
  Connect multiple bars using the included plastic joiners to match your aquarium’s dimensions.
• Stable Installation:
  Strong suction cups keep the diffuser firmly in place – no drifting or floating.
• Uniform Micro-Bubbles:
  Releases fine, dense bubbles – boosts dissolved oxygen while adding visual charm.
• Freshwater & Saltwater Compatible:
  Reliable performance across all aquarium types and conditions.
• Colour Options Available:
  Available in various colours to complement your aquarium’s theme.
• Size: 1 cm diameter – each bar approx. 18 cm long (7.1 inches)
  Warranty: 1‑Year Warranty (T&Cs apply).
• ⚠️ Warning: Cheap copies may use brittle plastic or float when submerged. Only choose Castle Dawn Aquatics for safe, reliable performance.