Best Remineralizers for Caridina Shrimp (Compared for Accuracy & Value)

When it comes to breeding Caridina shrimp, your success often comes down to one thing: precision water parameters. Remineralizing RO water is the gold standard—but only if you’re using the right GH+ product for the job.

In this guide, we compare the top GH+ remineralizers used in the shrimp world, breaking down dosing accuracy, ingredient quality, cost per gallon, and long-term stability.

Table of Contents

• What to Look for in a Remineralizer
• 1. Salty Shrimp GH+ (Bee Shrimp Mineral)
• 2. SL-Aqua Blue Wizard
• 3. Dennerle Shrimp King GH+
• 4. DIY GH+ (With Caution)
• Full Comparison Table
• Which One Should You Use?

What to Look for in a Remineralizer

• Only raises GH (not KH) – KH disrupts pH buffering and substrate function
• Accurate dosing – stable TDS and reproducible results every mix
• Safe for invertebrates – no copper, nitrate, or unstable compounds
• Fine powder or liquid – easier to mix and dose by the gram or mL

1. Salty Shrimp GH+ (Bee Shrimp Mineral)

Overview: The gold standard. Trusted by breeders worldwide for consistency, accuracy, and long-term stability.

• Powder-based remineralizer
• Raises GH only, no KH
• Use 2g per 10L for ~100 TDS
• Excellent long-term buffering with active substrate
• Cons: Not the cheapest—but you get exact, repeatable results

Rating: ⭐⭐⭐⭐⭐ – Most recommended for serious breeders

2. SL-Aqua Blue Wizard

Overview: Premium Taiwanese blend designed for precision Caridina systems. Excellent for shrimp breeders who want crystal-clear water with mineral trace balance.

• Liquid GH+ remineralizer
• Precise dosing per mL for TDS control
• Great for smaller containers or nano tanks
• High purity, easy to mix instantly
• Cons: More expensive per gallon than powder

Rating: ⭐⭐⭐⭐½ – High-quality choice for small or fine-tuned systems

3. Dennerle Shrimp King GH+

Overview: European-made GH+ powder with similar results to Salty Shrimp. Slightly more expensive but often easier to find in Europe or online retailers.

• Powder remineralizer, mixes easily
• Also adds trace elements like calcium, magnesium
• Dosage: ~1g per 10L (test to confirm TDS)
• Good value if bought in bulk

Rating: ⭐⭐⭐⭐ – Reliable, with good trace element balance

4. DIY GH+ (With Caution)

Overview: Some advanced breeders mix their own GH+ using calcium sulfate, magnesium sulfate, and potassium salts. This saves money—but introduces huge risk if mixed improperly.

• Only for advanced keepers with chemistry knowledge
• Risk of incorrect ratios or contaminants
• No trace elements unless added manually
• Requires frequent testing and adjustments

Rating: ⭐⭐ – Not recommended unless you’re highly experienced

Full Comparison Table

Which One Should You Use?

If you’re serious about breeding Caridina shrimp, the answer is clear:

• Best All-Around: Salty Shrimp GH+ (reliable, repeatable, proven)
• Best for Precision/Small Tanks: SL-Aqua Blue Wizard
• Budget-Friendly with Some Compromise: Dennerle GH+

Need help figuring out dosage or mixing instructions? Check out our full post: How to Remineralize RO Water for Caridina Shrimp.

Want a downloadable GH+ mixing cheat sheet with volume-by-volume guidance? Drop a comment and I’ll send one to your inbox!