I'm going to go with a 50lb bag of play sand for the substrate in my 36 bowfront. Besides a thorough rinsing, is there anything else I need to do to prep this substrate for some low light plants? Thanks!
^^and then rinse again^^Rinse and rise and rinse some more. That's about all....
^^also does not need as much rinsing^^I'd rather get about 40-50# of PFS for 12 bucks...and for low light plants they don't need much else.