Seachem Replenish - 100ml
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eBaySeachem REPLENISH 500ml GH & TDS Buffer Shrimp Fish Tank Aquarium
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Product Information
Full details
Seachem Replenish is designed for aquarium hobbyists using reverse osmosis (RO) or deionizing (DI) filtration systems to restore essential minerals to their water. This product provides a balanced blend of hard and soft salts to maintain proper General Hardness (GH), which is vital for the health and physiological stability of your fish. While it is highly effective at preventing osmotic shock caused by mineral-deficient water, users must carefully measure the dosage to avoid exceeding the desired hardness levels for their specific aquatic species.
All features
| Brand | Seachem |
|---|
Extended Product Information
FAQs
Can I use this with tap water?
Seachem Replenish is designed for RO or DI water. Using it on tap water, which already contains minerals, may lead to excessively high GH levels.
Does this product affect pH?
Replenish primarily targets General Hardness (GH). It is not specifically formulated as a buffer, so check your pH separately.
How do I measure the GH accurately?
Use a standard aquarium test kit capable of measuring General Hardness to monitor your levels before and after adding the product.
Is this safe for live plants?
Yes, the essential minerals provided by Replenish are generally beneficial for both fish and many aquatic plants.
What is the shelf life?
When stored in a cool, dry place with the cap tightly sealed, the product remains stable for a long duration.
How often do I need to add it?
Add the recommended dosage every time you perform a water change using RO or DI water.
Troubleshooting
Water GH is still too low after adding the recommended dose
Verify the total volume of the water being treated and ensure the dosing cap was filled correctly. Test again after 15 minutes of circulation.
The GH level is too high
Perform a partial water change using untreated RO/DI water to dilute the mineral concentration until the desired level is achieved.
Pros and Cons
Pros
- Prevents life-threatening osmotic shock
- Balanced blend of both hard and soft minerals
- Easy-to-use liquid format
- Highly effective for RO/DI water remineralization
Cons
- Requires careful measurement to avoid over-hardening
- Not intended for non-RO/DI water sources without testing
- Does not replace other water conditioners like dechlorinators
Setup, Compatibility & Care
To use Seachem Replenish, simply calculate the volume of your RO or DI water supply and add 5ml for every 20-40 liters, depending on your target hardness. Always ensure you have tested your water parameters before and after application to confirm the GH levels. Store the bottle in a cool, dry place away from direct sunlight. Ensure the cap is tightly sealed after each use to prevent evaporation or contamination of the solution.