ONA GEL Air Odour Control Smell Eliminator ALL SCENTS ALL SIZES Ltr Hydroponics
The ONA Gel is our most popular product. Choose from: 400g, 732g, 3.8 Litre & 20 Litre ONA Gels. RRP £49.99! Can be used with ONA Fan for greater effect. RRP £99.99! Apple Crumble. Available in these popular scents.