Best places near hanley are
Kidsgrove tropicals, family run business, Quality of service and fish is exellent, a bit crammed in there as is it a very small shop, a bit dark to so dont wear any sunglasses lol.
Ocean Reef Aquatics i think there called, they open this saturday at 10am, been down a few times, to see progress looks very good so far.
a-z aquatics in crewe about 30 minutes drive, but they have over 100 tanks so doubt you will be stuck for choice.
there is oakhanger aquatics, its run on a farm, the fish there are ok, the knowledge is rubbish dont listen to what they say, but the prices are veru good.
there is mermaids aquatics mainly marine, open at nights and weekends atm, the guy has just taken over the shop which was ru down, so the shop looks like a right mess, but have been assured over the next few months things will improve.
Hope this helps.
oh and dont go to pets at home, they have diseases up there.