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High-performance direct CO2 diffuser. Main Features: • For economical and direct plant fertilization: CO2 diffuser for external filters. • Easy installation: connects to the external filter tube. • Precise dosing:...

Loss-free enrichment of essential nutrients for plants, carbon dioxide: CO2 reactor for freshwater aquariums from 40 to 200 liters with a height of 12 cm Easy installation: Use the special...

Protection from backflow of water for the carbon dioxide system Prevents water from flowing out of the tank into the carbon dioxide technology (check valve) Very easy to assemble: Cut...

Complete CO2 fertilizer system set with refillable cylinder for active and beautiful aquarium plants Ready-to-connect CO2 fertilizer system. Provides the ideal supply for all aquarium plants in freshwater tanks from...

Clear and healthy water: 36-watt UV-C water filtration device for quick and effective removal of green and white cloudiness in freshwater and marine aquariums and garden ponds. Space-saving installation: Connects...

Compact 5-watt UV-C water clarifier for combating water cloudiness. Clear and healthy water: Quick and effective removal of green and white cloudiness.

Compact 18-watt UV-C water purifier against water cloudiness Key Features • Clear and healthy water: 18-watt UV-C water purifier for quick and effective removal of green and white cloudiness in...

Internal filter for aquariums with a capacity of 10 to 40 liters. Main Features: • For pure and oxygen-rich water: Internal filter for aquariums with a capacity of 10-40 liters...

A very practical complete set for partial water changes with bottom cleaning in aquariums 45-70 cm high, with a water jet pump from the tap. Easy to install: Use the...

Sand cleaner (gravel cleaner) for cleaning aquariums with a height of 45-70 cm Advanced and highly effective gravel cleaner for suctioning waste from aquariums with a height of 45 cm...

Rapid test to determine nitrate content in freshwater/marine aquariums and ponds. Identifies the optimal nitrate value for ideal plant growth or the potential cause of algae growth in fresh and...

Simple and reliable monitoring of aquarium water values. Determines the ideal magnesium and calcium levels for strong and healthy growth of coral reefs and calcareous red algae. Easy to use:...

Works to monitor water values in aquariums simply and reliably. Determines: pH value, carbonate hardness, CO2 directly, iron, magnesium in freshwater, potassium, phosphate, silicates, and nitrates. Add chemicals to water...

Test strips for quickly testing aquarium water. Key features: Test strips for testing 7 important water values in one minute: Quick test for general guidance when testing aquarium, pond, well,...

Air pump for aquariums. Main features: • To provide reliable oxygen in aquariums: Ready-to-install diaphragm pump with check valve and air stone - 50 liters/hour air output, > 160 mbar...

A fine mesh composed of thin threads with a telescopic handle measuring 160 cm. It is used to gently catch pond fish using a soft, delicate, and black net. It...

For gently catching pond fish using a coarse, black mesh. It is also very suitable for collecting leaves. Highly durable, as the mesh is fixed on the aluminum handle from...

For gently catching fish in ponds using a coarse black mesh. It is also very suitable for collecting leaves. Highly durable, as the mesh is tied to the aluminum holder...

Filter media for removing phosphate from aquarium water. Main Features: • Phosphate removal from aquariums: Filter media for use in aquarium filters. • Usage: Fill the filter media in a...

Phosphate remover for freshwater aquariums. Key Features: • Suitable for pond water for fish and plants: Reliably binds phosphate and prevents unwanted algae growth. For freshwater aquariums, turtle tanks, and...