
36 WATT REPLACEMENT UV GLOBE
36 watt replacement UV globe for pond filters
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36 watt replacement UV lamp
Replacement globe for the Gravity Feeder
Chemical-free disinfection of water
In stock, ready for collection now
- 7-day returns
- Proudly South African
- Door-to-door delivery in SA
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Pickup available at 51 Gerhardus Street
Usually ready in 24 hoursFrequently bought together
Description
36 Watt Replacement UV Globe
Keep Your Pond or Aquarium Water Clear and Looking Its Best!
Is your pond or aquarium water starting to look green or cloudy? It might be time to replace your UV globe!
The 36 Watt Replacement UV Globe is designed to help maintain effective UV clarification and sterilisation in compatible pond filters and UV units, including the Gravity Feed Pond Bio Filter and 36 Watt UV Light Combo.
Using ultraviolet light, this replacement globe helps control free-floating algae, bacteria and other microorganisms as water passes through your filtration system. It's a simple, chemical-free way to help improve water clarity and keep your pond or aquarium looking cleaner and clearer.
Why You'll Love It
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Helps Prevent Green Water: Targets free-floating algae responsible for turning pond water green.
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Improves Water Clarity: Helps maintain clearer, more attractive pond and aquarium water.
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Chemical-Free UV Treatment: Uses ultraviolet light to help control algae and microorganisms without adding chemicals to the water.
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Suitable for Gravity Feed Systems: Replacement UV globe for the Gravity Feed Pond Bio Filter and 36 Watt UV Light Combo.
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Suitable for Ponds & Aquariums: Can be used in compatible UV clarification and sterilisation systems.
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Easy Maintenance: Replace your old UV globe without needing to replace the entire filtration unit.
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Supports Effective Filtration: Helps keep your UV clarifier or steriliser performing as intended.
Ideal For
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Gravity Feed Pond Bio Filter and 36 Watt UV Light Combo
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Garden ponds and fish ponds
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Aquarium UV filtration systems
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Compatible 36W UV clarifiers and sterilisers
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Controlling green water caused by free-floating algae
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Replacing old or ineffective UV globes
Product Specifications
| Specification | Details |
|---|---|
| Product Type | UV Replacement Globe |
| Power | 36 Watts |
| Compatibility | Gravity Feed Pond Bio Filter and compatible 36W UV units |
| Application | Pond & Aquarium UV Clarification |
| Function | Helps control free-floating algae and microorganisms |
When Should You Replace Your UV Globe?
UV globes gradually lose their effectiveness over time, even if they still light up. Replacing your globe regularly helps maintain the performance of your UV filtration system.
Recommended Replacement Intervals:
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UV Sterilisation: Every 6 months (approximately 4,000 operating hours).
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Pond & Aquarium Clarification: Every 12 months (approximately 8,000 operating hours).
These are general recommendations. Always follow your UV unit manufacturer's replacement guidelines.
Maintenance Tips
When replacing your UV globe, it's also a good idea to clean the quartz sleeve inside your UV unit. Dirt, algae and mineral build-up on the sleeve can reduce the amount of UV light reaching the water, affecting the unit's performance.
Please Note: Before purchasing, check that your UV unit requires a 36W replacement globe and that the lamp dimensions and connection type match your existing unit. Always disconnect the UV unit from the power supply before replacing the globe. Never operate a UV-C lamp outside its protective housing.
Enjoy Cleaner, Clearer Water
Whether you're maintaining a garden pond, fish pond or aquarium, the 36 Watt Replacement UV Globe is a practical way to help keep your UV filtration system working effectively.
Replace your old UV globe and keep your pond or aquarium looking its best!
Manual
Need help installing? Drop Us A Line.

36 WATT REPLACEMENT UV GLOBE
