HI!hello
True- What I am trying to say is I am looking for information for what is the best substrate for fish that are put out a lot of waste.Also, pacu are omnivores.
Yes they are. But they still eat and put out a lot of waste such as our carnivorous species. I am looking to see what advice those who have been in the greater than 1,000 gallon tank size with larger fish such as those species I listed have in regards to substrate to aid in keeping ammonia levels down (assuming you also have a very good filtration set up).Also, pacu are omnivores.
ahhhTrue- What I am trying to say is I am looking for information for what is the best substrate for fish that are put out a lot of waste.