Vikkiog
Aquarium Advice Regular
Hey, I'm upgrading from a 180litre tank to a 240. Was just wondering if it would need cycling? I've had the previous tank for just over a year including the decorations and filters. Is it healthy for the fish to just put them in the new tank with the old filters? As they already cope with the fish waste etc they should be able to on the new tank I'm thinking. Or will it cause a mini cycle?
Thanks in advance
Thanks in advance