Awesome picture. You say this is after a rescape, how long has the tank been running? Do you do water changes? Is there anything providing water movement? What's the flora/fauna stock like?
This was the tank before the current rescape, which is unfinished.
I only did top offs maybe once a week or so. Stocking was 14 Flame Tetras, ammonia reading was always zero, nitrites zero, nitrates never over 10ppm. Movement provided by small pump. Tank was only running 9 months before I had to move house, gave the fish to my mum.
I did make a mistake with this tank and that was using John Innes 3, my water was already very hard and this sent it up further. Other than that the only thing I'm doing different this time round is removing the pump and heater, but that's only because I don't want to this time round.
Hi I am new here and I really like the idea of filter-less tank because I have an area I would really like a small tank (6 gallon bookshelf at lfs) but I want as few cords as possible since its on a nook bar like thing.....so I am following
ok! i got no co2 in mine too.
also have another npt which is up longer than the one posted above but i would be re-doing it cos it was over run by the valis. neglected it for almost 2 years. just feed the fish and top-ups