H2Ocean Skimmer Guardian The Skimmer Guardian uses a optical sensor with a magnetic mount. The magnetically coupled sensor makes it easy to install and adjust to the desired level on the collection cup. The sensor is mounted externally so no holes are required in the collection cup for installation. If the level in the cup reaches the sensor, the Skimmer...

3250g refill for Carbo Ex Carbo Ex removes CO2 from the air supply of your protein skimmer and supports its function to remove excess CO2 from the aquarium water. Carbo Ex therefore has a stabilizing effect on the pH, which increases the growth and vitality of your corals. Due to the reduction of the CO2 content in your aquarium, the growth of unwanted algae is also...

Carbo ex 1.5L + 1000g granulat Carbo Ex removes CO2 from the air supply of your protein skimmer and supports its function to remove excess CO2 from the aquarium water. Carbo Ex therefore has a stabilizing effect on the pH, which increases the growth and vitality of your corals. Due to the reduction of the CO2 content in your aquarium, the growth of unwanted algae is...

Carbo ex 1.5L + 1000g granulat Carbo Ex removes CO2 from the air supply of your protein skimmer and supports its function to remove excess CO2 from the aquarium water. Carbo Ex therefore has a stabilizing effect on the pH, which increases the growth and vitality of your corals. Due to the reduction of the CO2 content in your aquarium, the growth of unwanted algae is...