Do you think a Ca Reactor in my total vol of 100 G will be better that dosing ?
I know there,are threads discussing this, but I would like your opinion.
Thanks
Daniel
Well, Daniel, it is clear that I prefer a calcium reactor over dosers. Being someone who doesn't like having computers or machines controlling the tank, I run my ca reactor without a ph probe..
I think that on small tanks, dosing systems are cheaper, or it takes a lot longer to recoup the large investment of a ca reactor system.
In the long run I think a ca reactor is cheaper to run..
I have always felt that ca reactors, once set up properly, are extremely trouble free. You set your bubble rate and your flow through rate and that's it. Weekly testing tells me if I need to increase or decrease co2 and I leave the flow through constant.
I believe that dissolving old coral skeletons provides the tank with a more comprehensive additive of trace minerals and elements and that it's harder to over dose these minerals/elements since they are being extracted from the coral skeletons in the same ratios as the corals absorbed them from the water when they were living and growing..
Yes, these things can be added separately with any of the products available on the market but I like the idea of having them provided naturally through the dissolved coral media.
Because you use an algea fuge, the ca reactor has a tiny added benefit of providing some co2 to your plants and when the fuge is on a reverse daylight schedule, this can help with ph stability and also help keep ph up a bit since one of the drawbacks of using a ca reactor can be a generally lowered system ph..
If you want to use a ph probe, your apex can allow you to monitor and control the reactor's ph remotely. If only there was a kh probe.. Then you could watch it and control it remotely as well..
When I go away on vacation, I try not to make any changes to the reactor. I use a very small pump to pump water into the reactor and use a valve to control the flow. I have the feed pump inside a large filter sock to avoid detritus from getting pumped into the control valve and inhibiting flow..
Again, many people use dosing pumps to push water through the reactor. This could also be controlled by apex..
There is also a very expensive but extremely good co2 regulator made by Aquarium Plants (I think) which is supposed to be fantastic. This regulator could be easily researched if necessary.
Technically you could have the same amount of remote control as dosers and get some slight benefits of trace elements added..
The main downside is depressed ph but in your case, it really isn't an issue...
Hope this helps!
WOW Matt!!! You are killing me with that photos!!!
Gourgeous Acroporas!! Keep it up man, you have a great SPS Tank!
Thank you Jaoa! I appreciate your enthusiasm!!
It sounds weird but I use an iv. . I dilute 1ml to 500ml of ro water and drip it slowly into the intake of my skimmer. If works great. I'd also lets me know that it will not be over dosed.
This is a very interesting idea.. I will give this very serious consideration. So, lanthanum chloride mixes into water with no precipitate at all? I thought it was a cloudy liquid.. You can get a very constant drip with the iv?
Wow..
Matt why are you fussing about nutrients when clearly you tanks look AMAZING. Wow man serious reef porn. More more more please
Thanks! The only reason I fuss is because of my persistent bubble algea and bryopsis.
Also, it is interesting to note that when my p climbed to .18, I had a slow down in growth. I hade to slow down my ca reactor a touch.
I have already reduce p to .1 and I am noticing a slight uptick in growth again..
Well here's a couple more pics since you asked so nicely..
Here's my pink lemonade

From top

The base meeting another coral..

I have a few more up my sleev, I think..