Water conditioner for aquariums sera Aquatan 2,500 ml

sera Aquatan 2,500 ml is a water conditioner formulated for freshwater and tropical aquariums. It neutralizes chlorine and chloramines present in tap water and reduces the bioavailability of heavy metals to create a safer environment for fish and invertebrates during water changes and initial tank filling. The 2,500 ml volume is intended for repeated treatments in medium to large aquaria, supporting routine maintenance and water replacement procedures.

Advantages

sera Aquatan removes harmful chlorine and chloramines quickly and binds heavy metals to reduce their immediate toxicity. The formulation is suitable for use when adding new water, performing partial water changes or setting up an aquarium, helping to protect sensitive species and newly introduced stock. The product is presented in a concentrated form that allows economical dosing for multiple treatments.

Suitable for

• Freshwater and tropical aquariums
• Routine partial water changes
• Initial filling of new tanks
• Acclimating newly purchased fish and invertebrates

Key specifications

• Volume: 2,500 ml
• Type: liquid water conditioner
• Target: neutralizes chlorine and chloramines
• Additional action: reduces heavy metal availability
• Use environment: freshwater and tropical aquaria

How to use

Shake the bottle before use and add the recommended dose directly to new tap water or to the aquarium according to the dosing instructions provided on the product label. Apply during each water change or when filling the tank to ensure chlorine and chloramine removal and to lower heavy metal stress for aquatic animals. For acclimation of new fish, treat the transport water and/or the aquarium water before introducing the animals.

Usage recommendations

Use measured dosing based on aquarium volume and follow label instructions. When treating large volumes of water, dose progressively and verify water parameters after treatment. Store in a cool, dry place away from direct sunlight and out of reach of children.