








Universal Water Change Diffuser for Aquariums
- Wide funnal opening suitable for pouring water from buckets
- 18mm holder for nano to large tanks (Juwel tanks are up to 17mm)
- Side way holes to allow smooth water flow
- Does not disturb substrates at the bottom
Crafted from high-quality PETG material, this part is perfect for aquarium use, offering superior stability and durability compared to common PLA products. Unlike PLA, which is derived from plant starch and can degrade in water over time, PETG maintains its chemical and material properties, ensuring long-lasting performance in your aquatic environment.
All products are made and shipped in Germany.
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