NT Labs Mediclay - 5kg
Best current price£36.99from B&Q
Best offers
Shopping.co.uk recommended and popular offers
B&Q£36.99Visit shop B&Q - Mediclay Algae Clear 5Kg Montmorillonite Clay Koi Fish Pond
Visit shopB&Q£36.99Visit shop All Offers
2 offers from £36.99 - £37.09
View price history by clicking the chart icon.
B&QB&Q - Mediclay Algae Clear 5Kg Montmorillonite Clay Koi Fish Pond
Free delivery in 1–3 days
£36.99
Visit shop
Product Information
Full details
NT Labs Mediclay is designed for koi pond owners looking to improve water quality, boost fish health, and achieve crystal-clear clarity. This high-purity montmorillonite clay serves as a powerful weekly additive that mineralizes water and traps organic pollutants, though users should be prepared for a temporary clouding effect immediately after application.
All features
| Model Part Number | YR132 |
|---|---|
| Brand | NT Labs |
Extended Product Information
FAQs
How often should I use NT Labs Mediclay?
It is recommended to use Mediclay as a weekly additive for ongoing maintenance.
Is Mediclay safe for all fish?
Yes, it is designed for koi and general pond fish, providing beneficial minerals.
Does it impact pond pH?
Mediclay is generally pH neutral and should not significantly alter your water chemistry.
Can I use it with other water treatments?
Yes, it is compatible with most standard pond treatments, but it is best to leave a few hours between different additives.
Do I need to turn off my UV sterilizer?
There is no requirement to turn off the UV sterilizer, as Mediclay is a mineral-based additive, not a chemical medication.
What happens if I accidentally overdose?
A slight overdose is usually harmless, though the pond will remain cloudy for longer than usual. Ensure your filter is clean to assist in clearing the water.
Troubleshooting
Pond remains cloudy for more than 24 hours.
Check your filtration system to ensure it is running correctly and that filter media is not fully saturated with trapped clay.
Clay forms large clumps when mixing.
Add water to the clay slowly while mixing, rather than dumping the clay into a large volume of water at once.
Filter clogging quickly after use.
Mediclay works by trapping waste; if your filter clogs, it indicates it is effectively removing debris. Clean your filter media thoroughly.
Pros and Cons
Pros
- Significantly improves water clarity over time
- Supports koi health and natural coloration
- Effective at reducing organic waste buildup
- Easy to dose for routine maintenance
- Highly economical for large ponds
Cons
- Causes temporary clouding of the water after dosage
- Requires proper mixing before distribution
- May require more frequent filter maintenance due to increased debris collection
Setup, Compatibility & Care
To apply Mediclay, measure the required amount based on your pond's total volume. Place the powder in a clean bucket and gradually add water from your pond while stirring vigorously to create a consistent, lump-free slurry. Once mixed, pour the slurry evenly around the edges of the pond or directly over a high-flow area to ensure rapid distribution. Do not overdose, as this can lead to excessive residue in the filtration system. Always store the bucket in a cool, dry place with the lid tightly sealed to prevent moisture absorption, which can cause the clay to clump.