JBL ProScape ShrimpsSoil BROWN 3l Substrate without additional nutrients for shrimp aquariums: special soil for aquascaping aquariums.The softening effect makes it particularly suitable for shrimp and other animals that prefer non-calcareous water.Vigorous plant growth: optimal oxygen supply and circulation in the soil thanks to medium grain size....

Nitrates checker HI97728C reagent (100 tests)

Nitrates checker (up to 30,00 mg/L) Freshwater only! Nitrogen compounds such as nitrates result from the decomposition of micro-organisms present in the ecosystem. They are naturally present. Nitrates are largely ingested in the composition of fertilizers and are detected in the water of all agricultural regions. European standards allow a...

ProCristal Compact plus UV-C 36W UV-C water clarifiers for fresh water aquariums, marine aquariums and ponds Removes greenish (floating algae) and whitish (bacterial) cloudiness by UV-C radiation reliably and quickly. Reduces germ contamination and the risk of infection without side-effects. Length of cable: 2 m lead to the electronic ballast, 5 m from the...

ProCristal UV-C 18W UV-C water clarifiers for fresh water aquariums, marine aquariums and ponds Removes greenish (floating algae) and whitish (bacterial) cloudiness by UV-C radiation reliably and quickly. Reduces germ contamination and the risk of infection without side-effects. Length of cable: 2 m lead to the electronic ballast, 5 m from the electronic ballast...