Expanded clay pellets Fiberglass 000 liter of solution

000 liter of solution

but rates between 1

The design of these testers also features a larger LCD so measurements are easier to read

The medium pore in these airstone maximizes low maintenance and high oxygen transfer

Expanded clay pellets Fiberglass 000 liter of solutionThis light weight clay aggregate is an excellent growing medium for any hydroponic system and pond plants. Clay aggregates are heated at 1,200C, creating an inner pore structure and ceramic shell that holds moisture for roots and helps minimize the buildup of salts and nutrients. The aggregate wicks the water and nutrient solution upward, pebble by pebble, releasing it to the plant roots as needed. The round shaped structure provides excellent root