AMMONIA ALERT-. No tests, no strips. Continuously monitors free ammonia. Marine and freshwater. Ammonia Alert is an innovative color-changing sensor for detecting and monitoring toxic free ammonia. A sensor reversibly changes from yellow to green to blue, depending on the ammonia concentration. No test kit, chemical or procedure is required. The...

Reagent for Alkatronic 4 l (Concentrated) This concentrated reagent for Alkatronic will generate 20L of ready to use reagent after being diluted. The suggested measure interval for the Alkatronic is every 4 hours. 1 liter of reagent will last for 1 month. 20L of reagent will be able to perform approx. 2500 measures. Based on 6 measures a day (4 hours interval), this...

Aquapad 150x50cm Special underlay for aquariums and terrariums Avoids tension in the glass – compensates unevenness under aquariums and inside aquariums when there are rock constructions Easy to use: place the AquaPad under the aquarium or inside the aquarium for heavy rock constructions Compensates unevenness, prevents heat...

Aquapad 120x50cm Special underlay for aquariums and terrariums Avoids tension in the glass – compensates unevenness under aquariums and inside aquariums when there are rock constructions Easy to use: place the AquaPad under the aquarium or inside the aquarium for heavy rock constructions Compensates unevenness,...

Aquapad 120x40cm Special underlay for aquariums and terrariums Avoids tension in the glass – compensates unevenness under aquariums and inside aquariums when there are rock constructions Easy to use: place the AquaPad under the aquarium or inside the aquarium for heavy rock constructions Compensates unevenness,...

Aquapad 100x50cm Special underlay for aquariums and terrariums Avoids tension in the glass – compensates unevenness under aquariums and inside aquariums when there are rock constructions Easy to use: place the AquaPad under the aquarium or inside the aquarium for heavy rock constructions Compensates unevenness,...

Aquapad 100x40cm Special underlay for aquariums and terrariums Avoids tension in the glass – compensates unevenness under aquariums and inside aquariums when there are rock constructions Easy to use: place the AquaPad under the aquarium or inside the aquarium for heavy rock constructions Compensates unevenness,...

Aquapad 80x40cm Special underlay for aquariums and terrariums Avoids tension in the glass – compensates unevenness under aquariums and inside aquariums when there are rock constructions Easy to use: place the AquaPad under the aquarium or inside the aquarium for heavy rock constructions Compensates unevenness,...

Aquapad 60x30cm Special underlay for aquariums and terrariums Avoids tension in the glass – compensates unevenness under aquariums and inside aquariums when there are rock constructions Easy to use: place the AquaPad under the aquarium or inside the aquarium for heavy rock constructions Compensates unevenness, prevents...

Hose 6/8mm 1 meter

JBL ProTemp CoolControl Thermostat to regulate 12 V cooling fans for aquariums Automatic activation of the cooling fan when a set temperature between 18 and 36 °C is exceeded (for all JBL Cooler cooling fans) Simple installation: plug JBL CoolControl connection cable into the JBL Cooler. Plug the power supply unit of the JBL Cooler into the JBL...

Digital Spoon Scale Ensures precise dosing of any chemical or supplement When precision matters, the Seachem Digital Spoon Scale is the perfect companion tool for the serious aquarist. Accurate and easy to use, it will ensure precise dosing of any chemical or supplement. It is ideal for use with any of Seachem dry products. Display results in either...