richpowell1989
Aquarium Advice FINatic
- Joined
- Aug 30, 2011
- Messages
- 569
Hi last night my filter broke for no reason I tried to fix it my local lfs (my best mate works there so I get alot of work free lol) tried to fix it this morning nothin happened so I bought a new fluval u4 I got to say this filter is amazing !! The problem I have is my tank is well established with fish plants the lot now I am worried that if I put my new filter in won't it harm the fish due to the fact that the filter aint been cycled? The tank has been running for over 2 years so that's fine I just don't want my new filter to kill the fish anyone got any ideas on ways I cud put it in the tank but without killing anything? Thanks rich