stevereade
Fish Addict
- Joined
- Aug 15, 2010
- Messages
- 702
- Reaction score
- 1
I ordered 500ml of TPN+ two days ago from Green Machine on express delivery. Mine ran out on that day but my new batch hasn't turned up yet. So I was wondering what I should do, my CO2 ran out this morning so should I wait till my TPN+ turns up before I refill the CO2 and make my photo period shorter? I'm worried about the plants withering.