newbietofishes
Aquarium Advice Regular
- Joined
- Apr 4, 2013
- Messages
- 86
I am setting up my 120 litre again as did shut it down.... Realise that my 240litre is over stocked so doing a transfer.. Can i use a few litre of water from 240l to jump start the tank, will i still need to do a cycle as new filter will be use and gravel too... In this tank i want to know if a red fins shark be happy or is it too small for it? Can leave him in the 240l and move a shoal of fish instead but wanted to balance out the group of fishes and include a big ish fish... Thanks in advance