EIHO Fish Medication Aqua GH

💧 EIHO Aqua GH

Restores essential minerals to your aquarium water for stronger, healthier fish and shrimp.

🌿 Overview

EIHO Aqua GH is a water conditioner designed to increase the General Hardness (GH) of aquarium water by replenishing vital minerals such as calcium and magnesium.
These minerals are essential for fish osmoregulation, shrimp molting, and healthy plant growth.

Soft or filtered water often lacks these minerals, which can lead to weak fish, failed shrimp molts, and poor breeding. Aqua GH restores the balance naturally — creating a stable, mineral-rich environment that supports vibrant life and clear water.

Suitable for freshwater aquariums, planted tanks, shrimp tanks, and soft-water setups.

💪 Key Benefits

• Adds essential calcium and magnesium to improve fish and shrimp vitality

• Helps shrimp molt properly and enhances breeding success

• Prevents soft-water stress in livebearers, goldfish, and cichlids

• Strengthens fish bones, scales, and coloration

• Safe for plants, snails, and beneficial bacteria

🕐 When to Use

• When using RO (reverse osmosis) or soft water

• After large water changes

• If fish or shrimp show signs of weakness, poor coloration, or molting issues

• For improving breeding conditions in mineral-loving species

📏 Directions & Dosage

• Shake well before use.

• Add 5 mL for every 50 liters (13 gallons) of aquarium water to raise GH by approximately 2°dGH (35 ppm).

• Adjust dosage according to your target GH level:

  • Community tanks: 4–8°dGH

  • Shrimp tanks: 6–10°dGH

  • Cichlid tanks: 8–12°dGH

• Dose directly into the tank or mix with new water before refilling.

• Always test GH levels using a reliable GH test kit for best results.

(Tip: For planted or shrimp tanks, gradual adjustments are best — avoid sudden GH changes.)

⚠️ Caution

• For aquarium use only.

• Keep away from children and pets.

• Store in a cool, dark place.

• Do not overdose — excess minerals may cause precipitation or stress sensitive fish.

Why SG Shrimp and Fish Keepers Use EIHO Aqua GH

Singapore tap water comes out soft, which suits many South American fish but quietly works against shrimp and livebearers that depend on calcium and magnesium. We reach for Aqua GH whenever a Neocaridina colony shows failed molts, whitish shells, or sluggish breeding, all classic signs of mineral-starved water. Dose gradually toward your target hardness rather than spiking it, since shrimp react badly to sudden parameter swings far more than to the absolute number itself.

For keepers using RO or heavily filtered water, this rebuilds GH back to a workable range before the water ever touches the tank. We always remineralise in the mixing bucket, check with a TDS or GH kit, then add it in. Plants benefit too, as calcium and magnesium are core nutrients, so a stable GH supports both your scape and your livestock at once.

It sits with our water care line under medication. To set sensible targets read our GH vs KH explainer, and shrimp keepers should pair it with our GH booster guide for shrimp.