My fight with dinos was ended by an 8lb chunk of live rock hitchhikers and all.Yes, without question water from the ocean will aid in increasing your biodiversity in the system by providing it with bacteria and organisms that you just can’t replicate in a barren system. Better yet, and if legal, grab a small live rock and some sand to add to your system.
I spoke about this in another thread, and will repost below:
think that you’re on to something here. One thing that I have noticed over the years is that every single local aquarium that I have given water, to aid in start up, has thrived and avoided many of the issues that plague new setups.
I do dose bacteria, and cycle between MB7 and Zeobak, but my systems have always been stable. Quite a bit of that has to do with my own maintenance and maniacal husbandry, but there is something to be said about quality water directly from the ocean or an established source.
The water currently in use in my systems has been going now for about 25 years, through various setups, from large to small. Even when I took a multi year hiatus from the hobby due to illness, I kept some rock and water going in the hopes of coming back one day.
In the beginning I did experience all manner of algae and issues, but since then every new setup that had rock and water transferred avoided many issues and kept on running as if it was one large chain of a continuous system. Back then, I ordered rock directly from Fiji and it was incredible stuff. Every couple years when I would transfer systems, a couple new pieces of Fiji rock were added to give the system a shot in the arm.
The diversity further increased when I launched Pro Corals and started importing corals from all over. The small rocks attached on corals from Australia were incredible. The PC Superman Acro came in on one of those Aussie shipments.
One thing that I have been playing around with is Zeolites. I shake them off daily via a Zeoreactor and the response of the corals has been incredible. My corals now are growing at a faster pace than I have ever experienced. Everything from SPS, LPS to Zoas is growing at an incredibly well. Its to the point that when my system hits the one year mark this spring, people may doubt the images of growth.
Concerning the disturbing trend of starting fallow systems, I believe that bottled bacteria has its place and will aid in startup, but is not a substitute for the real thing. 9/10 times when someone approaches me with a system issue, provided that all parameters are in check, we solve it by simply adding some real live rock. Now, it’s getting tougher to obtain live rock from the ocean, and I don’t even know if KP Aquatics is still shipping rock, so we need to find some new sources. Starting up a barren system to “avoid pests” is completely misguided and causes so much needless suffering and loss of live stock.
When you get down to the basics, and allow nature to take its course, success is sure to follow. Trust the process and trust in nature.
Now, if anyone would like some water, I’ll be selling it for $19.99!
-Sonny
It seriously made a huge improvement in 2 days, the first time I saw dinos disappear without me manually removing them.
I know its anecdotal, but I will never start another system without real live rock ever again.
The rock I has wasn't dry to start with for me, but it wasn't from the ocean when the person that had it before me had it.