Can't you tell I'm new! I have somehow managed to buy 2 pre-used tanks(only wanted 1) 1 with 3 fantail goldfish and stuff which has to be transported approx 40 miles. I will be bringing approx 30ltr of their own water with them in a separate container. Once I have refilled the tank, can I put the fish straight back?
The other one (the 1 I really wanted) has no fish, but loads of stuff, gravel, ornaments etc. I am planning to start off with guppies, the tank had tropical fish previously. Can I re-use the original stuff? I dont want to get it wrong as I am dealing with living creatures. Help please-