I have to setup a tank (20G long) tomorrow for two goldfish. I use ada as in my other tanks but because this one has to be set up on short notice (crack in tank
) I only have the option of using eco-complete or flourite (red/brown kind). Which would be best? Should I add anything to the substrate with those two? I'm going to plant cool water plants. With the goldfish would it be possible to do the low light, no CO2, and no water change method? I have my concerns about the bio-lode that those two will create.
Thanks,
Candice
Thanks,
Candice