i luv cory catfish so much but have not gotten any because my substrate is not fine sand. but ugh I'd love to have some 🥺 do you think substrate like this is ok for corydoras or is this mean and unfit to put them on?

Posted by Slimbert292

1 Comment

  1. I’ve had plenty of Cory’s do fine on smooth gravel like this seems to be. They prefer sand, and it’s easy enough to add a few sandy patches to existing substrate, fill a plastic bottle with sand, submerge, dump; you may have to top off after a few weeks to account for settling

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