#substratechange

So I’m looking to change my gravel to sand. Is pewter sand ok for corys , I’ve never had sand in an aquarium only gravel so not familiar , I did read that Caribsea sand is good however don’t have £35 just to spend on sand , any help or alternatives ?

Hi All I am moving residence and need to move by 55 USG community tank. I also plan to change the substrate from black river sand to white/sugar sand. I'll list my to-do list and eager to hear your suggestions a) 50% water change today (shift date - 7 days) b) move my fishes into my hospital...