Tropica Aquarium Soil Powder - 9 Litre Eels Maintain magnesium with regular testing

Maintain magnesium with regular testing and avoid correcting calcium

The included temperature sensor and pH probe with calibration solutions make it easier to start with meaningful monitoring immediately

and compatible CO2 systems

especially shrimp

Tropica Aquarium Soil Powder - 9 Litre Eels Maintain magnesium with regular testingTropica Aquarium Soil Powder 9 Litre Tropica Aquarium Soil Powder 9 Litre is a fine grained complete active substrate for freshwater planted aquariums and larger aquascapes. It is especially useful for foreground planting, carpeting plants, and layouts where a finer soil texture gives better planting control and a more detailed finished look. Tropica Aquarium Soil Powder for Large Foreground Layouts The 9 Litre size is suitable for larger planted