Thanks!
Having tanks in 2021 is so different than when I had them in the 1970's! Back then you'd put the gravel on top of the UG filter; fill up the tank with tap water; place the HOB filter; put some rocks in; maybe some wood; a few plants, and then buy the fish. For the most part, everything went pretty smooth. Now, the guppies are so inbred that I've spent more on medicines than on the plants, fish, and shrimp!
And balancing the tank used to mean how you set it on a "home-built" stand. Now it's balancing the water quality so the inbred fancy guppies will be stress-free while maintaining it near perfect for the neocaridina's. And then I figure out that the other side of the equation is balancing fert and light! Now please understand... I'm not complaining! I like a good challenge.
I'm just damn glad I'm retired!