Description
Seachem Alkaline Buffer – 70g
Maintain stable and healthy alkalinity in your freshwater aquarium with Seachem Alkaline Buffer 70g. Designed to safely raise and buffer alkalinity (KH), this high-quality formula helps protect against sudden pH swings, creating a balanced environment for fish and plants.
Features & Benefits:
- Raises and stabilizes alkalinity – helps maintain KH and buffer pH fluctuations
- Safe for fish & plants – suitable for all freshwater aquariums
- Easy to use – simple dosing based on tank volume and water parameters
- Supports water stability – long-lasting effects to maintain a healthy ecosystem
- Versatile – ideal for soft water setups or aquariums needing higher KH
Care & Usage Tips:
- Dissolve thoroughly in water before adding to the aquarium
- Add gradually and monitor KH and pH for optimal results
- Use regularly for consistent buffering and water stability
Specifications:
- Weight: 70g
- Suitable for: Freshwater aquariums
- Application: Alkalinity raising and pH buffering
- Ideal for: Sensitive fish, planted tanks, and soft water aquariums
Keep your freshwater aquarium stable and healthy with Seachem Alkaline Buffer 70g – reliable, safe, and easy-to-use buffering for long-term water stability.
Click & Collect
Livestock will only be bagged once you arrive, or if you contact us in advance to request it ready beforehand.
Local Delivery
Order anything from our in-store range and have it delivered right to you.
-
Minimum spend: £50
-
Delivery from £15 - £30
- Range 0-25 miles from store
Distances are measured “as the crow flies”, not by road.
Once your order is placed, we’ll be in touch to arrange a suitable delivery date and time.
Please note, delivery may take a little longer as we often group orders together to build an efficient delivery run.
Important: If you’re ordering a large aquarium, please ensure someone is available to help unload the van on arrival.
Dry Goods Delivery
-
DX Express: 1 working day, same-day dispatch before noon 0-75kg
-
Express Pallet: 1–3 working days 75-500kg
If you'd like to add more items to an existing order that hasn't yet been dispatched, please place a Click & Collect order and leave a note asking us to combine the orders.
Please note: We currently only dispatch parcels Wednesday to Friday.
Pre-Order
Want the full details? Check out our Terms & Conditions.
Livestock Delivery
Thursday Delivery – £24
-
Dispatched Wednesday afternoon
-
Delivered Thursday before 1pm
-
Order by Wednesday 12 noon
-
Minimum spend: £50
Friday Delivery – £24
-
Dispatched Thursday afternoon
-
Delivered Friday before 1pm
-
Order by Thursday 12 noon
-
Minimum spend: £50
Saturday Delivery – £29
-
Dispatched Friday afternoon
-
Delivered Saturday before 1pm
-
Order by Friday 12 noon
-
Minimum spend: £50
📦 Want to Add to an Existing Order?
No problem! Just place a Click & Collect order and leave a note asking us to link it with your original one (as long as it hasn’t been dispatched yet).
🛒 Dry Goods Now Included!
You can now include dry goods in your livestock delivery – perfect for topping up supplies in one go.
❄️ Please note: We can’t send frozen food with livestock – please order frozen items separately.
⚠️ Delivery Exclusions
Unfortunately, we’re unable to deliver livestock to the following postcodes:
Scotland & Isles:
AB30–AB56, DD8–DD10, DG3–DG9, DG12–DG14, FK17–FK21, KA18–KA19, KA26–KA30, PA20–PA38, PA80, PH3–PH40
Cornwall Isles: TR21–TR25
All of the following postcodes are excluded:
BT, HS, IM, IV, JE, KW
Plus Channel Islands and Shetland Islands
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.