that problem curling downwards is usually a toxidity...

B'pads is right about thre bubbler being great...I thought you had that.

Once and for all...Originally, didn't you have your plants in a bubbler?
Please describe the system you had going, step by step, and we will get this straightened out. don't leave anything/step out about what you built.

By the way, you don't lose anything by taking them and putting them in a tub of oxygenated water like I told you, but, we want you set-up properly, so you can grow...If it is a toxidity problem, then using the method of isolating the plants from the problem within your buckets or nutrients will become evident in a 3-4 days...It should show 1st in your newgrowth.

bachelorpads...Were you here before under another username? Just curious, Your explanations remind me of another member, that hasn't been around for awhile.

peace lw