Donor Tanks

novice150

Member
Here's a question for you guys. I've got two well maintained, established tanks. 300 & 150. I'd like to start up a small tank for our office. Something around 40-50 gal. My question is, if I use LR, LS, and water from these tanks, will the new one still cycle? Or least partially cycle? Thanks in advance for your advice & help.
 

jimi

Active Member
If those tanks are established and you use rock and sand from those tanks you should not see a cycle or ammonia spike at all. As long as the transport is quick to minimize die off.
 

ocellaris_keeper

Active Member
Your tank will still cycle because the saltwater and the level of the baterial filter will still need to establish. It's no big deal - just stick a few clown fish on there are wait a month.
 
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