JBJ MT-60-WS Wooden Air Stones for 28G Protein Skimmer – 2-Pack Replacement Diffusers for Optimal Skimming

Essential Replacement for Peak Skimming Performance

The MT-60-WS Wooden Air Stones are precision-crafted diffusers designed for use with the 28G Nano Cube Protein Skimmer. These ultra-fine pore wooden stones ensure optimal microbubble production, enhancing protein skimming efficiency. Replace regularly to maintain consistent performance and water clarity in your reef aquarium.

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Ultra-Fine Bubble Diffusion
Produces dense clouds of microbubbles, ideal for capturing dissolved organics in saltwater setups.

Optimized for Nano Skimmers
Perfect fit and performance for JBJ 28G Nano Cube Protein Skimmers using wooden diffuser design.

Natural Wood Material
Durable and effective — made from high-quality limewood to maximize bubble output and life span.

Simple Installation
Swap in seconds for hassle-free maintenance and better skimming results.

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• 2x Wooden Air Stones (Replacement Diffusers)
• Protective Packaging

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✅ Trusted replacements for your nano skimmer
✅ Simple upgrade for better water clarity
✅ Designed specifically for JBJ nano cube filtration
✅ Sustainably sourced wood construction

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How often should I replace the wooden stones?
Replace every 4–6 weeks for optimal microbubble production and skimming efficiency.

Are these universal fit?
They are specifically made for MT-60-PS skimmers but may work with other models using similar wooden diffusers.

Do they come pre-soaked?
No, soak in freshwater for 30 minutes before use for best results.