jennmac415......I think you need to mix your bucket better. The salt study conducted here on RC shows Oceanic mixing @ 8.5 dkh and the study that AWT did shows it mixing at 9.2 dkh. I am leaning heavier towards the Brightwell salt though as I have been pleased with their other products and their exceptional service.
Stood on a stool and took this shot:
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Sunny
Heres pics of 2 of my browned sps. I'll use these as my test subjects and post pics of progress as it goes along. I'm really excited about this new (to me anyway) dosing. Thanks for all your hard work and great documenting of this.[/IMG]
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One of the better, not off the charts expensive, salts for ULNS is Red Sea Coral Pro. It's alk runs in the 7.5-8 range.
Others ($$$$) are reefers best or gettankedaquariums dot com
I just switched from Reefers Best to RedSea Coral Pro in my Zeo system and have not seen any change (better or worse).
Sunny, I keep following this thread because I am setting up an 120 (upgrade fr 90) and am seriously considering going to vodka and MB7 based on the success you and others have had. I have had good to great results with Zeo but it seems to run closer to the hairy edge of ULNS where the vodka and MB7 appear to be working without the expense and risks (STN etc...) that Zeo has.
Sonny, question for you. I have been experiencing a couple of things which I do not know if it's normal or not.
1. PH drop of .02. A few weeks ago my PH dropped to 7.8 from 8.0, I got a little nervous when it started hitting 7.7. I had been dosing kalk for a few weeks prior to that and I have not made any dosing or equipment such as lighting changes. I have been upping my kalk drip, and it's currently at 3120 ml per day, or 130ml an hour. This alone is keeping my alk steady so I've stopped my 2 part. PH today at this kalk rate is 7.9-8.1
2. I've noticed my skimmate getting lighter at about the same time as the PH drop. It overflowed a couple of times for no apparent reason and the skimmate is very very light in color. I've had to open my gate valve to make it skim drier, so now it's collecting dark skimmate, but much less of it than the previous 8 months. I took the skimmer pump apart yesterday to see if anything is lodged in the pin wheel, or broken, but everything looked normal.
My question is. Does the above 2 symptoms seem to correlate to my tank finally reaching UNLS? I had been adding quite a bit of mb7, about 4ml per day and 1ml/day of VSV (I've stopped these dosings about 4 days ago). My PO4 and NO3 are both low but still detectable. I'd love to know your thoughts and experience.
All my corals and fish seem healthy and happy.
TIA
amazing setup!
Thanks! Sand is about 1/2"Sunny, your tanks are truly inspiring to me. I have a question, how deep is your sand bed?
Hey sunny just curious how many times a week do you clean the glass?
I think Sunny said he bought a bucket of Brightwell. Im curious what his results will be as we have all came to trust him and value his opinion. Im patiently waiting though. I still have about 720g of ReefCrystals to burn through yet. :twitch:
Sunny your tank is just simply.... AMAZING!!! I really love the look and am in awe of your color and growth.
Curious... what temp range are you running at?
Thanks!
Taggin along
I've been using MB7 for about 3 months now. My total water volume is about 198g. I'm currently dosing 5 drops per day. I was dosing Vodka, but I stopped because I was getting this deep red "something" on some of my rocks. I'm not sure it's cyano because it does not siphon off easily. It's only on some of the rocks. Not on the sand. I did some testing today and got the following results:
Alk: 8.06 (LaMotte)
PO4: 0.03 (Hanna)
NO3: 0 (Salifert)
Mg: 1400
Ca: 440
Aside from whatever that deep red stuff is on my rocks, I have these issues: I have a few spots of Hair Algea, I noticed a day or two ago this white-ish/clear growth on my rocks and overflows. The best I can describe it is "peach fuzz". Also, my water clarity is not nearly what I would expect. Looking from the side, I can see through to the other side, but that tank just has this "haze" to it.
Any idea what might be causing the "peach fuzz"? What could the red stuff on my rocks be? How can I improve the water clarity?
Thanks
Sonny,
Any idea how to easily lower the dKh of water change water? I mixed up ~30 gallons of RC and alk. came out to 12.5 with calcium of 500! Thanks!
Unless you are doing a LARGE water change it shouldn't change your alk all that much in the tank. In my nano's I keep alk around 8-8.5. I use Reef Crystals and do a 25% water change. If I test my water the next day my alk is around 8.5-9.
Change water every day for a couple days and that way you won't get a spike. Let the corals use up some of the new alkalinity and then add more.
I think there is a chemical you can add to lower alk but I can't remember the name. Sorry
Muriatic acid lowers alk. Don't know how much to dose though.
Unless you are doing a LARGE water change it shouldn't change your alk all that much in the tank. In my nano's I keep alk around 8-8.5. I use Reef Crystals and do a 25% water change. If I test my water the next day my alk is around 8.5-9.
Change water every day for a couple days and that way you won't get a spike. Let the corals use up some of the new alkalinity and then add more.
I think there is a chemical you can add to lower alk but I can't remember the name. Sorry