I recently acquired a sump for my aquarium which came with a large amount of bio media in bags. I'm assuming most of the bacteria will have died off by now, but I'd still like to reuse the media rather than purchase a bunch of new stuff. I'm still planning on cycling and will be seeding with media from an already running tank.
Is this recommended? I'll be doing a few large water changes before adding fish.
Is this recommended? I'll be doing a few large water changes before adding fish.