I’m setting up a new 20gal IM drop off tank. I put rock and half the water from my old tank in the new tank and put all new live sand in. Should I still throw a bottle of bacteria in or should I be good to go with transferring my fish and coral?
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Just a jbj 28galHow big was the old tank?
I agree it's most likely not needed
I'm mostly in agreement with you about reef conventions. The difference is that those tanks have to stay up for a week. They don't need a diverse bioload. And there is no way they don't add bottle bac. It's cheap insurance.also if helps: this arrangement above is how they set up reef conventions. they part out tanks, bring in ready rocks in styrofoam, and set everything up. it doesnt have an expiry date...they transfer unsold materials back home as skip cycle runs just the same.
they sell bottle bac, they dont actually use it in setup unless they're demoing a dry start. that's the hidden sales angle for reef conventions heh the sellers do not need it
the buyers do. in all cycles, regardless of rock origin~
You're arguing like it's a guaranteed thing that because you add live rock, it cycles. No, it's not. I have seen plenty of tanks not cycle with established rock. Depends on the bioload, etc.![]()
A thread tracking pure skip cycle instant reefs, no bottle bac
This is a testless cycling thread, we don't want ammonia testing here for any job if possible, because we are teaching reefers/readers that moving live rocks system to system does not restart the cycle: many in our community don't understand that rule and feel that any tank being setup simply...www.reef2reef.com
www.reef2reef.com
Here we go again with someone trying to budget reef....yes and its a ripoff, its handing 20$ to someone unneeded.
its not a ripoff when dealing with dry rocks as a start and wanting to carry fish before those rocks would cycle free of charge, no bottle bac added, were waiting 4 months for an unassisted cycle an option.
bottle bac sellers have made us think only their product makes for safe reefing.
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Official Sand Rinse and Tank Transfer thread
If you are reading this thread to cure a tank invasion from a link I sent you, we do not need to identify your type of invasion here we do not need you to test anything at anytime regarding nitrate, phosphate etc Above all, we do not need to see a microscope slide picture of your invasion at...www.reef2reef.com
there's fifty pages of tank transfers no bottle bac.
we aren't dealing in things that require reinforcement. bottle bac is for initial cycling only.
It probably does depend on alot. Amount of liverock used vs bioload introduced etc.You're arguing like it's a guaranteed thing that because you add live rock, it cycles. No, it's not. I have seen plenty of tanks not cycle with established rock. Depends on the bioload, etc.
My lord, what's a bottle of $20.00 bacteria? Some cheap people in this world......
Why would you need to cycle an already cycled rock? It's going into a smaller tank. There is no way it uncycles, unless the rock is left out of water for an extended amount of time or some other event to kill the bac on the old rock. I could see a scenario where seeding 15lbs of dry with 1lb of live rock, but in the OP's case, the bottled bac is not needed.You're arguing like it's a guaranteed thing that because you add live rock, it cycles. No, it's not. I have seen plenty of tanks not cycle with established rock. Depends on the bioload, etc.
My lord, what's a bottle of $20.00 bacteria? Some cheap people in this world......

