Water conditioner sera Aquatan 250 ml Germany

sera Aquatan 250 ml from Germany is a water conditioner formulated to make tap water safe and mineral-balanced for both freshwater and marine aquariums. It neutralizes chlorine and chloramines, binds heavy metals and reduces toxic ammonia effects while supplying essential trace minerals in bioavailable form. The product is suitable for routine water changes and for preparing new aquarium water, supporting fish, plants, invertebrates and beneficial microorganisms by improving overall water quality.

Advantages

sera Aquatan removes or neutralizes harmful substances such as chlorine, chloramines and heavy metals and provides protection against ammonia intoxication within a short time. It enriches aquarium water with important minerals — calcium, magnesium, manganese and iodine — that are supplied in bioavailable form to support healthy growth, skeletal development and physiological functions of aquatic animals and plants. The formulation works in both freshwater and saltwater systems and is effective immediately after dosing.

Suitable for

• Conditioning tap water for freshwater aquariums
• Preparing replacement water for marine and reef aquaria
• Regular water changes to protect fish and invertebrates from toxic substances
• Setting up new tanks or adding water after maintenance

Key specifications

• Volume: 250 ml
• Effect: neutralizes chlorine and chloramines, binds heavy metals, protects against ammonia
• Added minerals: calcium, magnesium, manganese, iodine (bioavailable forms)
• Suitable: freshwater and saltwater aquariums
• Action time: neutralization or binding of pollutants within minutes (maximum approx. 10 minutes)

How to use

Shake before use and dose sera Aquatan according to the manufacturer’s instructions on the product label, based on the volume of water to be treated. Add the conditioner to the new or replacement water prior to introducing it into the aquarium, or apply directly during water changes. Allow a short time for the product to react; neutralization and binding of harmful substances occur rapidly, typically within minutes. Follow specific dosing guidance for delicate livestock such as shrimps, fry or invertebrates.

Usage recommendations

Use sera Aquatan each time you add or replace water to ensure chlorine, chloramines and heavy metals are neutralized and to maintain a supply of essential minerals. For best results, measure dosing precisely and observe aquarium inhabitants after treatment. In systems with sensitive species, perform partial water changes gradually and ensure temperature and salinity of replacement water match tank conditions.