REEF CRYSTALS 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.

INSTANT OCEAN Synthetic sea salt Instant Ocean contains all of the major, minor and trace elements necessary, ideal for all types of aquarium. It does not contain nitrates or phosphates.

Heater Visitherm mini 25w (new model) Fully submersible, miniature automatic heating. Made filled with epoxy resin, totally unbreakable extra hard polymer. The heating element is extremely efficient and compact power 10/25 watts. Supplied with suction cups. A special thermal protection turns off the heating if the water is removed. Thermal...

VISITHERM VTX Completely submersible automatic heating system It maintains the correct temperature with high level performance, savings and safety. Especially designed to withstand the tough environment of marine aquariums, the ideal specifications of EcoTherm are also suitable for freshwater.

VISITHERM VTX Completely submersible automatic heating system It maintains the correct temperature with high level performance, savings and safety. Especially designed to withstand the tough environment of marine aquariums, the ideal specifications of EcoTherm are also suitable for freshwater.

VISITHERM VTX Completely submersible automatic heating system It maintains the correct temperature with high level performance, savings and safety. Especially designed to withstand the tough environment of marine aquariums, the ideal specifications of EcoTherm are also suitable for freshwater.

Colle epoxy pour aquarium Aquarium epoxy glue, description and features: Multi-application glue for corals and/or any freshwater / saltwater decor. Holdfast epoxy glue has powerful bonding properties to create caves, cliffs and walls for aquarium animals and reptiles. It binds all types of materials from...

SeaTest densimeter SeaTest densitometer, description and features: Densitometer The SeaTest densitometer is an easy-to-use scientific instrument for measuring both the specific weight and density of tropical marine aquarium water. It is specially designed to accurately measure specific gravity from 1,000 to 1,030...

VISITHERM VTX Completely submersible automatic heating system It maintains the correct temperature with high level performance, savings and safety. Especially designed to withstand the tough environment of marine aquariums, the ideal specifications of EcoTherm are also suitable for freshwater.

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

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

Aspirateur Power Gravel Cleaner Small Discover our aquarium sand cleaner Your little finned companions need to feel comfortable in their aquarium. This includes the food you provide, but also effective and regular maintenance of their living space. Aquarium Systems offers you the Power Gravel Cleaner, a powerful vacuum cleaner with...