Remineraliz-P
Brightwell Aquatics Remineraliz-P is an American-made GH+ remineralizer designed for Caridina shrimp keeping. This powder formula raises GH without affecting KH, providing essential calcium, magnesium
Product Overview
Brightwell Aquatics Remineraliz-P is an American-made GH+ remineralizer designed for Caridina shrimp keeping. This powder formula raises GH without affecting KH, providing essential calcium, magnesium, and trace minerals for healthy molting. As a US-made product, it offers better availability and pricing for American hobbyists compared to imported European brands, while still delivering reliable results.
Detailed Review
Brightwell Aquatics has been a respected name in the aquarium industry for years, and their Remineraliz-P brings that expertise to the shrimp keeping hobby. The product is designed to replicate the mineral profile of soft, acidic waters where Caridina shrimp originate. The formula functions similarly to other GH+ products - it raises General Hardness without affecting Carbonate Hardness, allowing your buffering substrate to maintain the low pH that Caridina require. Dosing is comparable to Salty Shrimp GH+, with approximately 0.6-0.75g per gallon achieving 5-6 GH. The main advantage of Brightwell is accessibility for US hobbyists. It's readily available through major retailers, ships domestically, and costs less than importing European brands. For keepers running multiple tanks or doing frequent water changes, these savings add up. The tradeoff is a smaller community knowledge base. You won't find as many dosing threads or breeding reports as you would for Salty Shrimp. However, the product performs reliably, and for experienced keepers who understand their water chemistry, this isn't a significant concern. Some users report the powder dissolves slightly more slowly than competitors, though this doesn't affect the end result. Allow a few extra minutes of mixing for complete dissolution.
Dosing Guide
Manufacturer Recommendation
Add 2.5g per 10 gallons (38L) to increase GH by approximately 1 dGH. Repeat as needed to reach target parameters.
Community Consensus
Similar dosing to Salty Shrimp GH+. Most users find 0.6-0.8g per gallon works for targeting 5-6 GH. Good American-made alternative at a lower price point.
Quick Dosing Reference
Approximate amounts for Remineraliz-P starting from 0 TDS RO water
| Target GH | Grams per Gallon | Grams per Liter |
|---|---|---|
| 4 dGH | 0.50g | 0.13g |
| 5 dGH | 0.63g | 0.17g |
| 6 dGH | 0.75g | 0.20g |
| 7 dGH | 0.88g | 0.23g |
Important Notes
- Always test your water after mixing and before adding to your tank
- TDS readings can vary based on your TDS meter calibration
- Dose to your target GH, not TDS, for best results
- Let water sit 10-15 minutes after mixing for accurate readings
Community Feedback
Community Consensus
A solid American-made GH+ option at a more accessible price point than imported alternatives. Good results reported with Caridina shrimp, though with a smaller user base than Salty Shrimp. Particularly popular with US hobbyists due to availability and value.
What Users Love
- More affordable than imported brands
- Readily available in the US
- Consistent results reported
- Good value for money
- American company with good support
Common Concerns
- Smaller community knowledge base
- Some report it dissolves slightly slower
- Less established reputation than Salty Shrimp
- Packaging could be improved
Notable Discussions
- Brightwell vs Salty Shrimp comparison threads
- Budget remineralizer recommendations
- US-made aquarium product discussions
Feedback aggregated from Reddit (r/shrimptank, r/Aquariums), The Planted Tank Forum, and other aquarium communities. Individual experiences may vary.
Pros & Cons
Pros
- Significantly more affordable than imported brands
- Readily available in the United States
- Consistent results for Caridina species
- Good company reputation in aquatics
- Multiple size options available
- No KH effect - suitable for soft water setups
Cons
- Smaller community knowledge base
- May dissolve slightly slower than competitors
- Less established in shrimp-keeping community
- Fewer long-term breeding reports
Frequently Asked Questions
Both products serve the same purpose and function similarly. Brightwell is more affordable and readily available in the US. Salty Shrimp has a larger community knowledge base and longer track record. Performance is comparable for most users.
For Caridina setups targeting 5-6 GH, use approximately 0.6-0.75g per gallon (0.17-0.2g per liter). Always test after mixing and adjust based on your results.
No, Remineraliz-P only raises GH without affecting KH. Your buffering substrate will continue to maintain your target pH for Caridina keeping.
It's available through most major aquarium retailers in the US including Amazon, BulkReefSupply, and local fish stores. It ships domestically, avoiding international shipping costs.
Yes, it's designed for Caridina species including Crystal Red Shrimp, Taiwan Bees, and other varieties that need soft, acidic water with moderate GH.
Yes, though some users report it dissolves slightly slower than competitors. Allow a few extra minutes of stirring for complete dissolution. There should be no visible residue once fully mixed.
Alternative Products
Bee Shrimp Mineral GH+
Serious Caridina breeders who want the most reliable, consistent remineralizer for Crystal Red, Taiwan Bee, and other sensitive Caridina species.
Blue Wizard GH Conditioner
Caridina keepers looking for a quality GH+ option at a better price point than Salty Shrimp, especially those keeping Taiwan Bee varieties.
Equilibrium
Keepers of planted shrimp tanks who want a single product that benefits both plants and shrimp, and value local availability over shrimp-specific optimization.
Track Your Remineralization with ShrimpKeeper
Use our built-in calculator to dose Remineraliz-P perfectly every time. Track your parameters and see trends over time.
Quick Specs
Yields per Gram
Target Ranges
Available Sizes
Best For
US-based Caridina keepers looking for a quality GH+ product at a better price than imported alternatives, with good availability and reasonable shipping.