Rhino Hobby Filters Bluelab pH Pen especially on the longer models

especially on the longer models

including hydroponics

Prevents flower abortion

the Growmax RO High Flow Booster Pump is a quality addition to help maintain a healthy and efficient growing environment

it activates the microorganisms

Rhino Hobby Filters Bluelab pH Pen especially on the longer modelsRhino Hobby Filters are the budget version of Rhino Pro Filters the UKs best selling carbon filter. Theyre made in the same factory and use the same RC412 carbon as the premium Pro version. The Rhino Hobby range offers effective odour removal at a price that is unmatched in any other comparable quality filter available in the UK these filters are great for growers looking for a budget filter that works well for a year before upgrading if required or