Sera CO2 Test size-60-watt Dimensions: 60 x 45 x

Dimensions: 60 x 45 x 45cm

minerals and iodine

a natural source of astaxanthin

Fine red coloured sand ideal for re-creating the outback for your reptile tank

Pond Plant Tabs are an easy way to help maintain healthy growing pond plants

Sera CO2 Test size-60-watt Dimensions: 60 x 45 xCO2 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.