Aquatrays are used worldwide for many horticultural projects and are a favourite of many Dutch growers who love using Grodan Rockwool Slabs or Canna Coco Slabs.
- Aquatrays are great, you can use as many as you require, set out trays and make sure they are sloped towards the two drain holes.
- Drains can be connected together with pipe and either returned to main tank or if preferred it can be run to waste.
- A raised profile inside the tray allows the slabs to be sat above any water in tray. Irrigation pipe and fittings can be used to make your own delivery system to feed plants in slabs.