I never "leached any tannins" out of the dirt before tanking it and your right that's a lot of tea in that box LOL.
Rooted plants in large numbers from day one are a first order of business playing in the dirt. Floaters are also on my new tank list. Any plants at all in the tank?
Just my opinion but I would change water down to the gravel cap, refill and plant that sucker! Using a cycled filter 8/10 NPT's started here have shown no cycle ammonia or nitrite readings at all. Nitrate readings on a test took months with a full stock load to test positive.
Just as a planted tank is a different method from a fish only tank so is NPT.
Rooted plants in large numbers from day one are a first order of business playing in the dirt. Floaters are also on my new tank list. Any plants at all in the tank?
Just my opinion but I would change water down to the gravel cap, refill and plant that sucker! Using a cycled filter 8/10 NPT's started here have shown no cycle ammonia or nitrite readings at all. Nitrate readings on a test took months with a full stock load to test positive.
Just as a planted tank is a different method from a fish only tank so is NPT.