Much needed advice please.
Hi I had a 60 litre tank I got for my birthday in June, since then we've had just one fish transferred from a smaller tank previously owned. We decided today to add 3 more small fish, we took some water to the pet shop to be tested to ensure it was ok and all was fine.
We chose a lion head, a black moor and a shubunkin- all advised by the staff member would be okay with each other in our tank and with the fish we already have.
On bringing them home we have added them and our current fish seems to chasing the others around and trying to "nip" them on their tails and fins. I've googled and phoned the shop and both have said it's territorial which I can understand and to leave it for 24 hours. We're keeping an eye on them but she's seems to be going after the black moor more? Anyone experienced this?
We're going to go back to the pet shop tomorrow to purchase some plants as Google says it allows the fish somewhere to explore and i don't necessarily want to say 'hide' because I don't want them to be scared however can't think of the right word 🤔
Any advice welcome x