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System advice , air pump down for 6 hours

Fortaleza_Brazil_085
Fortaleza_Brazil_085started grow question 3y ago
Does 50L or 45 watt air pump enough for system? Holds 200 liters . What does the plants looks like it needs ? What humidity,temp & humidity should I be at ? Light is at 40% at 120cm Distance. What’s going on the the little clone , the basket with two clones the smaller 1
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Ctrellis90
Ctrellis90answered grow question 3y ago
Your pump is good. Rh should be around 70% Temps 75-80 Reservoir temp 60-65 The problem is they were without oxygen and I'm pretty sure you're having nutrient issues. What's your tds? Should be about 350-400. Hope this helps.
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Z4Z0Z
Z4Z0Zanswered grow question 3y ago
The 45W air pump should be way enough for this system; The plant looks like it needs some peace and recovery time; Try to keep it around 25°C with 60% RH; You can lower your light distance to 90/100cm if you keep it at 40% for now; The little clone looks like overwatered or a bit burnt (is the air pump already working ? maybe you can pub half nutrients for now ?).
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