Sera CO2 Test size-100g reduced sump detritus

reduced sump detritus

The RX-122 is an ideal regulator for both the freshwater and marine aquarium

Hel-X Biomedia – An extremely large protected settlement surface (800m²/1000 liter) that allows beneficial bacteria to grow and thrive

The Ocean Free Hydra 30 internal filter uses Hydro-Pure technology to ensure your tank has stable water quality while being environmentally friendly

Sera CO2 Test size-100g reduced sump detritusCO2 is among the most important nutrients for aquatic plants. Deficiencies can therefore have severe consequences. The sera CO2 long term indicator was developed for permanently monitoring the CO2 level in the water. The reagent container is easy to hide inside the aquarium, the correct CO2 level is easy to read off. Sufficient for approx. 90 fillings.