Hi Firstly, I haven't chosen on any apart from the Danios that I previously had in my other tank previously. After talking to someone in a shop he advised that the Danios can go in tropical as can go in temps of 24-28degrees. I just have had a look and like the Corydoras. This is the reason I ask if they are compatible BEFORE I go and buy any other fish.
The Danios I only have 2 as previously I only had a 15litre tank, the shop who sold me the fish knew I had this small tank yet said they would be fine (along with 4 other very small fish) I put the fact that the other 4 died down to bad advice and a shop clearly not with the best interest of the fish at heart.
The other tank was as I said the coldwater one I upgraded from and had not been turned off as it still had the fish in it before I transfered them (and don't worry I didnt just chuck them in
)
I only went into an aquatic shop (different from the first one) to buy some more plants and he started asking questions to which he advised that it would be good to put the fish in as they are hardy and will help to speed up the cycle, he said it is better than the fish-less option. He also said using the old filter would help to put the bacteria into the tank.
I will be sensible and wont add 10 fish or something at once, it will be 2 at the most each time and at least week in between them, depeding on the water.
I am trying to do a lot of research,but it is hard when I am told different things by people, also my BF's mum has coldwater fish and saidit should be ok to do as the shop guy said!
Ahhhhhhh!!!!!!