Plagron Cocos Brix Six Pack All | Saleable | Nutrient Additives | Ecothrive they allow several air stones

they allow several air stones to be run from one pump so that a large amount of water can be aerated at one time

Link up to 100 LED units with ease

SpecificationsSpecifications

4X more if comparing only Glomus intraradices)

Plagron Cocos Brix Six Pack All | Saleable | Nutrient Additives | Ecothrive they allow several air stonesHydroponic growing on a buffered and washed coco substrate Cocos Brix makes the ideal substrate for growers who prefer to use a pure and natural product. Cocos Brix has been treated with calcium and flushed with clean water afterwards, therefore creating a very stable substrate which does not contain any fertilizers. It is particularly suitable for fast growing plants. Furthermore, Cocos Brix have a high water retention capacity so you can give less