Adding Sump To 2.5 Pico And Need Help

[jcjstl]

Ok I'm going to add a sump to my 2.5 probably around 5 gallons or so... So do I just need to make sure my salinity and temp match before throwing the switch ... The tank has been up and running for a few weeks and has some corals in it... as well as a cleaner crew....

 

[sir_dudeguy]

ya just make sure temp, pH, sg are all the same.

 

[madnav87]

well, you might still have a problem with a mini-cycle, but besides that, you should be fine