Fluval Connector Stem Rubber Rings - 993786
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VioVetHagen Rubber Ring Connector Stems For V And V - 993786 Silver/Black
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www.pond-planet.co.ukFluval Vicenza & Venezia Connector Stem Rubber Rings
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Product Information
Full details
The Fluval Connector Stem Rubber Rings (993786) are essential replacement components designed for hobbyists maintaining Fluval Roma and Venezia series aquariums. These rings serve as the primary seal for under-tank filtration connections, effectively preventing water leaks that can damage cabinetry or flooring. While they offer a straightforward solution for plumbing maintenance, users must ensure the connector stems are clean and free of debris before installation to guarantee a watertight fit.
All features
| Model Part Number | 993786 |
|---|---|
| Brand | Hagen |
Extended Product Information
FAQs
Are these rings sold as a set?
Yes, they are provided as a replacement set specifically designed for the mentioned Fluval models.
Can I use these on a Fluval Flex tank?
No, these are specifically designed for the Roma, Vicenza, and Venezia series. Check your manual for specific part numbers for the Flex line.
How often should I replace these rings?
There is no fixed schedule, but you should inspect them during every deep filter cleaning and replace them if the rubber shows signs of cracking or hardening.
Do I need tools to replace them?
Generally, no tools are required, though a small plastic pick may help remove the old, tight-fitting ring.
Will these work for saltwater setups?
While intended for the listed freshwater aquarium sets, the rubber is generally safe for saltwater, though salt buildup can cause seals to wear faster.
Troubleshooting
Water still dripping after replacing the ring
Ensure the ring is seated perfectly flat in the groove and that the connector stem is pushed fully into the mating fitting.
Difficult to fit the new ring
Lightly coat the ring with a small amount of aquarium-safe silicone lubricant to help it slide into position.
Pros and Cons
Pros
- Prevents water leaks in under-tank filtration setups
- Direct fit for specific Fluval aquarium models
- Cost-effective alternative to replacing full plumbing assemblies
- Easy to install during routine filter maintenance
Cons
- Requires proper seating to ensure a leak-proof seal
- Not compatible with non-specified Fluval tank series
- Rubber can wear down over many years, requiring periodic replacement
Setup, Compatibility & Care
Installation Steps
- Ensure the filtration system is powered off and the water flow is closed.
- Disconnect the under-tank plumbing from the aquarium outlet.
- Carefully remove the old, worn ring from the connector stem.
- Clean the stem surface thoroughly with a soft cloth.
- Slide the new ring into the groove, ensuring it is seated evenly without twisting.
- Reconnect the plumbing and observe for a few minutes while running the filter to ensure zero leakage.
Compatibility
This product (MPN: 993786) is officially designed for:
- Fluval Roma 240
- Fluval Vicenza 180
- Fluval Vicenza 260
- Fluval Venezia 190
- Fluval Venezia 350