Rotor for PGC PGC Small Rotor for PGC, description and features: Rotor for Power Gravel Cleaner Small.

Filter cartridge for PGC Small Filter cartridge with filter bag for PGC, description and features: Filter cartridge for Power Gravel Cleaner Small.

Flow heater 2.0 500w Flow Heater 2.0 is an instant water heater with Smart Heating System (SHS) - intelligent power selection technology. The heater is mounted outside the aquarium, so it does not take up space inside and offers more design freedom.

Flow heater 2.0 300w Flow Heater 2.0 is an instant water heater with Smart Heating System (SHS) - intelligent power selection technology. The heater is mounted outside the aquarium, so it does not take up space inside and offers more design freedom.

Salt Reef Crystals 20kg Enriched synthetic sea salt Reef Crystals®, an enriched sea salt mixture, contains a supplementary dose of calcium, vitamins and selected trace elements. Developed for use in refined reef tanks, it was the first enriched sea salt formulation available to amateurs. Please note extra freight costs for salt. <div...

API Ammonia test kit API Ammonia test kit  for Freshwater and Seawater The API AMMONIA TEST KIT measures ammonia to help prevent fish loss, as ammonia is the number one stressor and killer of tropical fish. Ammonia is released into an aquarium in the forms of uneaten food, decaying organic...

API Nitrite Test Kit API NITRITE TEST KIT for freshwater and saltwater. Nitrite is produced in the aquarium in the form of fish waste, uneaten food, and by nitrifying bacteria in your aquarium's natural cycle when they break...

API Saltwater master test kit API SALTWATER MASTER TEST KIT API SALTWATER MASTER TEST KIT allows you to measure the 4 main seawater parameters - pH, ammonia, nitrite, and nitrate - in order to monitor the natural cycle of the...

API Copper test kit API COPPER TEST KIT for freshwater and saltwater API COPPER TEST KIT allows for easy and accurate monitoring of copper levels from 0 to 4 ppm to maintain copper-based fish treatments at therapeutic levels. The kit measures both free and chelated copper...

API Phosphate test kit API PHOSPHATE TEST KIT for Freshwater and Seawater The API PHOSPHATE TEST KIT makes it very easy to monitor phosphate levels between 0 and 10 ppm in freshwater and seawater aquariums. <Phosphate can be brought into the aquarium by tap water, fish waste and decaying organic...

API Nitrate test kit API NITRATE TEST KIT for freshwater and seawater API NITRATE TEST KIT measures nitrate levels 0-160 ppm in freshwater or seawater aquariums. High nitrate levels in an aquarium indicate an...

API Reef master test kit API REEF MASTER TEST KIT API REEF MASTER TEST KIT allows you to measure the 4 key parameters - calcium, carbonate hardness, phosphate, and nitrate - to keep reef populations healthy. The tests are...