PARAGUAY
Member
Daily waterchanges will help for a few days after adding soil . The Fluval 307 and up range are not bad external filters .Maybe just bad luck with the internal fluval
That will help loads, I also think I can see quite a lot of surface movement as well? (Again, I cannot see too well from the picture). But good oxygen exchange and a filter working will do wonders.It feels to me like it has, feels much cleaner! The filter is working again, not sure if that’s why!
I think that is a good approach. Incremental changes to improve and get to a point where you have healthy fish, healthy plants, very clear water, good aeration and all the equipment working. Then you can motor forward with some larger changes!At this point, I am going to let the tank be - no more scape changes, and just work in making what I have perfect. The only change I would make is to get an external filter.