aaronnorth
www.ukaps.org
looking good.
I have a dark blue (almost black) plush curtain thing substituting for a hood which has earned my tank the nickname "Rosemary's baby". I should make a proper hood, but hammers and saws and pieces of wood frighten me.Hello can i ask what kind of substrate is that where you got it and how much its stunning and btw the tank is looking awesome

While you are awya half the lighting so it slows growth right down, if you can, bag up the ferts and label them monday, tuesday etc.
Tank is filling in nicely, one the plants bush out it shall look good. Cut off the tops of the hygro and it will produce side shoots and bush out.
looks great! funny i came across this journal i'm actually in the process of planting my 20H but it's not nearly what you did yet. you're using CO2?