Purp Booster 1 Litre Media A Hailea submersible water pump

A Hailea submersible water pump is a compact

EC: Higher salinity than standard hydro nutrients (pH Perfect formulation increases dissolved solids)

you're focusing on gentle

and the microbial activation angle actually makes sense if you understand how plants feed

but it's one that stops you cleaning filters every other day

Purp Booster 1 Litre Media A Hailea submersible water pumpPurp Booster 1 Litre Pigmentation Enhancer for Colourful Varieties Best for: Growers with purple or colourful plant varieties wanting to unlock natural pigmentation without cold stress or environmental tricks Our thoughts This is a finishing touch, not a magic bullet but if your plants have the genetics for it, Purp Booster does the job properly. Activates natural anthocyanin production to express those deep purples and reds without needing to freeze