I have 2 huge golden pothos vines in my 90, I bought 2 12"x12" hydroponics baskets, filled em with pea gravel, put the roots in and submerged 2/3 of the basket in the water, it been about a week but usually my n03 spikes to 50ppm by Friday, well its Sunday and I'm 20-30ppm and I just planted the second one 2 days ago! The vines are draped off the front and top of my tank, looks awesome. Just takes a few hours.
Go S. Vettel #1 rb8