Rhino Silent Fan Controller

Rhino Silent Fan ControllerOverview Silently control your intake and exhaust fans at your chosen speeds to accurately maintain temperature and negative pressure. General Information Housed in durable steel casing with a galvanized back panel ready to hang either inside or outside of the grow room. Benefits 5 Speed settings Available as 2A or 8A Heavy duty steel casing Designed and manufactured in the UK 2A Works with all Rhino single speed fans 8A works with all single speed

The NPK ratio is 3-3-4

It's a high-performance substrate made for healthy crop development

It's fully fertilised and doesn't need added fertilisers for the first 2 weeks

Maintain the pH level towards the lower end of the scale as it'll rise once you add the nutrients

made for plants growing in soil substrates

Encourages extensive root-branching

which are placed on a collection tray over the reservoir

The formula will neutralise and eliminate any unwanted smells

tighten the connections on the outdoor and indoor units

This premium mix is a great way of ensuring that your substrate has optimal aeration

If you want to adjust the pH

The pH perfect technology automatically adjusts your solution's pH levels