This post may contain affiliate links. If you buy something through a link I will receive a small commission from the seller, at no additional cost to you. With the upcoming build of my 90 gallon aquarium, I have been using my 30 gallon tank as a bit of a testbed for exploring different filtration
New fish for the 30 gallon freshwater tank
May 1, 2020
Having been stuck at home for the last few weeks, I have been playing with my tanks. That, of course, has had me wanting to change things up a bit. I had intended to swap the 30 with the 90-gallon tank by now and was waiting to get new fish, but I decided that with