NT Labs Pond Mature Live Filter Bacteria 250/500/1000ml
When establishing a new filter, adding new fish to a pond or at the beginning of the season to help kick start the filter after winter dormancy or medicinal treatment. Use Mature if ammonia or nitrite are above zero or after cleaning the filter. Can be used weekly to maintain a natural unfiltered pond.
250ml - treats 4550 litres
500ml - treats 9100 litres
1000ml - treats 18200 litres
Always shake bottle well before use
Use double dose at start of season or when establishing a new pond/filter.
Add the required dose directly into the filter, if present.
Can be used weekly to control spikes in ammonia and nitrite.
Use Pondlab test kits to monitor water quality.
This product cannot be overdosed.
- Perfect for when adding new fish or for quick filter kick start
- Can be used weekly to control spikes in ammonia and nitrite
- Can be used weekly to maintain a natural unfiltered pond
- Completely fish, wildlife & pet safe
Pre-orders are shipped once we have the stock available and will be shipped using the service chosen at checkout.
All services are working day services and do not include delivery on Saturdays and Sundays or public holidays as standard. Deliveries are usually Monday to Friday only, although some Royal Mail items may be delivered on weekends as standard if the service is available in your area.
|Royal Mail (2-3 days)||£0.00-£49.99||£2.99|
|Royal Mail Next Day (1-2 days)||£0.00-£49.99||£4.99|
|Parcelforce 24 (1 day)||£0.00-£49.99||£7.99|
|Parcelforce 24 (1 day)||£50 and up||FREE|
|Pallets (booked in)||aquariums / bulky items|
Pallets Standard (3-5 days)
Pallets Express (1-2 days)
|*EXCLUDED ITEMS||extra delivery fees apply:|
|Fibreglass Ponds (booked in)|
Zone 1 (7-10 days)
|Zone 2 (7-14 days)||-||£149.99|
|Zone 3 (7-21 days)||-||£249.99|
|Pond Plants (direct from grower)
|All pond plants (3-10 days)||one-off fee regardless of order size/value||£5.99|
Please see our full delivery information page and terms and conditions for detailed information on shipping policies and zones