Needed help

[azlindaza]

Hi there.. Been keeping my 2ft tank quite a few years back.. But for the past 6mth my tank been running without fish & coral but just live rock due to work.. But i intend to start all over again.. Do i need to overhaul my tank & sump?

[cool guy]

I guess no need. Jus change water will do. 

[Gobyluver]

Bro.. IMO u need to introduce artificial bacteria to start ur tank when u add livestock. The bb present in ur tank might die of starvation. Just my 2 cents..

[azlindaza]

I guess no need. Jus change water will do. 

Change 100% of water including in the sump?

[azlindaza]

Bro.. IMO u need to introduce artificial bacteria to start ur tank when u add livestock. The bb present in ur tank might die of starvation. Just my 2 cents..

Bro what is bb? So the tank need to be cycle again?

[diki88]

bb is beneficial bacteria

[azlindaza]

bb is beneficial bacteria

Thanks..

[cool guy]

50% will do bro... Since u still run ur tank, bb should present on ur lr.

Guess no need to cycle ur tank. Maybe jus wait for a wk before adding any fish or coral.

[azlindaza]

50% will do bro... Since u still run ur tank, bb should present on ur lr.

Guess no need to cycle ur tank. Maybe jus wait for a wk before adding any fish or coral.

i think my tank is 100% become freshwater..