Aqua One Digital Thermometer ST-3 Starter Kit and larger reservoirs are recommended

and larger reservoirs are recommended when scaling to 8+ pots

and temperature

40x Optical Magnification: High-clarity detail perfect for identifying pests

Incrementally add around 12 L of water to ensure full expansion

AQUAvalves

Aqua One Digital Thermometer ST-3 Starter Kit and larger reservoirs are recommendedKeeping track of your soil temperature is a key aspect of growing health plants from seed or cuttings. A temperature that is too hot can ruin a crop. The temperature for vegetable plants should be 19C 24C, with the exception of chilli seeds that like 30C. These are also ideal for measuring the temperature of fish tanks and your hydroponic water reservoir. Key Features: Large, easy to read LCD display Compact design for discrete use Readings available