Hi everyone, I am going to purchase a system that I have added photos of below and I donโt know how I will change the water and nutrients in it, do I need a reservoir tank? Do I not need a reservoir tank? Any help is much appreciated!! Also, if I do need a reservior, where would I buy one from online? I live in Aus. Here are the Specifications below and photo of the system. Thanks everyone! Happy growing
SPECIFICATIONS
Under Current 6 XXL13
- NUMBER OF ROWS: 2
- NUMBER OF SITES: 6
- PLANT SPACING & MODULE SIZE: 40โณ Centers / 13 Gallon
- SYSTEM FOOTPRINT (FEET / METERS): 4โ6" x 10โ10.5" / 1.37m x 3.31m
- TOTAL SYSTEM VOLUME (GALLONS / LITERS): 80 / 303
- WATER CHILLER SIZE (HP):* 1/4 โ 1/2 HP
- RESERVOIR (GALLONS / LITERS): 85 / 350
- VEG TIME (WEEKS/IN.): 4-6 weeks / 30"-36"