Tetra CrystalWater 250ml Water Conditioner for 1000 Liters

Tetra CrystalWater 250ml – Fast-Acting Water Conditioner for Freshwater Aquariums

Tetra CrystalWater is a concentrated water conditioner that instantly neutralizes chlorine, chloramine, and heavy metals in tap water, making it safe for freshwater fish and plants.

• Instantly conditions 1000 liters of tap water with one 250ml bottle
• Neutralizes chlorine, chloramine, and toxic heavy metals on contact
• Concentrated formula — a small amount treats a large volume
• Suitable for all freshwater aquarium setups

What Makes Tetra CrystalWater Stand Out

Unlike basic water conditioners that require larger dosing, CrystalWater uses a concentrated formula that delivers fast, reliable water treatment in a compact 250ml bottle. The single-dose approach for 1000 liters reduces measurement errors and ensures consistent water quality every time.

Ideal For...

Freshwater aquarium owners who need a quick, reliable way to prepare tap water for water changes or new tank setups. Suitable for community tanks, planted aquariums, and breeding setups where water quality directly affects fish health and plant growth.

Application of Tetra CrystalWater

1. Shake the bottle well before use
2. Add 5ml of CrystalWater per 20 liters of tap water (included dosing cap)
3. Wait a few seconds for the conditioner to neutralize chlorine and heavy metals
4. Add treated water to the aquarium