Some of them are:  PhytōChrōm

the product may be effectively employed without turning skimming off at all

Volt- AC230/115v

In an aquarium which has a proper alkalinity as stated above

Try our entire Simple Shed collection: Shampoo

RedoxIclean 250ml vitamina Some of them are: PhytōChrōmImmediately improves water quality in all manner of aquaria by enhancing the rate of particulate and dissolved organic material decomposition, enabling the constituents to be more effectively removed with protein skimming, activated carbon, and other means of biological and chemical filtration. Safe for use with all fishes, invertebrates, and plants. Particularly useful: in heavily stocked, heavily fed aquaria; during "hiccups" in water quality in