Aged Salt
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I'm currently using 3-400W HQI ballast- Megachrome 13K with 2 160W VHO Super Actinic[uRI] ~ 12" off the surface water. The MH's are on simutaneously for 8-9 hrs, the VHO's for 12hrs. I do not use dim cycles & my reefs houses a few LPS/Xenias. Bob
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Hi Naxo, I really like your reefscaping
There are many opinions & as always, there's not correct solution. If you're not using carbon, I'd suggest trying 1 Cup in a filter sock, placed passively in your sump. This will increase water clarity & therefore, light transmission. I run 4-Tunze's in my 100g display reef & found the increased flow promotes improved SPS coloration. Adding another 250W MH will also intensify your SPS coral's color, & growth. Bob -
Excellent sequence of the Clathrata, Wei
I believe the K-Balance allows the coral's active transport system to absorb PIF/other elements more efficiently, Bob -
Hi Stanley,
very impressive to say the least Thnx. for sharing, Bob -
Farish, thnx. for the link
BH is correct, as cyclical changes occur in the oceans ~every 100yrs. or so. Bob -
Wei, your coral coloration is very nice indeed
Try 3 drops/25g/day for a wk. or 2, then report your impressions.Coral-Vitalizer is not a nutrient food & there are not any adverse effects in excess. It contains particles within the liquid, both are made from elements in proportation to the coral's composition. C-V will improve coloration, growth[amazingly] & health, especially critical in nutrient-poor waters[as Wei's] which is a pre-requisite for 100% SPS coloration. C-V can be helpful in non-ZEOvit systems as well
It requires refrigeration.K-Balance is the newest product in the Korallen-Zucht line. It supplies K+ element in those tanks where SPS color fading or lightening occurs. This condition occurs in some reefs from K+ deficiency in some saltmixes, overskimming, & overutilization from extreme bioload. For example, lose of pinks in Stylo's, Pocci's & Seratioporas, color in Monti's or blues in Acro's is a sign of K+ deficit if one's parameters are inline & stable. Unfortunately, there is not tests for K+ at the hobbyist level. The endpoint in dosing is return of pink & blue coloration in the corals. In excess, algae blooms & coral tissue-tip recession can occur. The recommended dosage is 1ml/25g/day until coloration improves, then dose only if color again begins to fade. HTH, Bob
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Hi Andy, those lists pertain only to reefs using the ZEOvit method, which is a list that Alexander Girz & I provided for our ZEOvit users on another forum. Those parameters ranges may vary in non-ZEOvit reefs or reefs not nutrient-poor, HTH, Bob
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Perfect advise, guys. More light & more flow
An important key ingredient to keeping SPS is maintaining all parameters within a narrow range, as swings in these will result in eventual tissue recession. Bob -
Hi Kueytoc, here, Stateside, A-V by M.Weiss is not used by many reefers--I have never used this product, or know any reefers who are. My friends are either using K-Z's AAHC or Salifert's Coralline AA's. I've used both & in my system, K-Z's AAHC enhances color, growth, & p-e, Bob
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Thnx. Wei, sounds good
I'm dosing 10-12 drops/day in my 300g system, using Korallen-Zucht's AA concentrate. Bob -
Hi all, if all parameters are inline & stable, larger wild colonies in general are tougher to keep healthy compared to smaller aqua-cultured pieces because of inadequate light & flow to the larger colony's base. Many times part of the base gets shaded by placement in our reefs, which over time renders STN. Same with current flow. As the coral grows so must the flow. IME, KH swings of 1 dKH are too much for Acroporas to tolerate. Loster, if I may make a recommendation, keep the KH within a tolerance of 0.5dKH. Your Ca level to your KH level is too low for long-term health of some SPS. With running a KH of 9 or 10, the Ca should be around 425-450. One can run a Ca of 380 if your KH is in the 6-8 dKH range. Mg levels should always be >1250. I have always had better long-term success with running my parameters at NSW. Bob
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Hi DeepBlue, very impressive reef
Thnx. for sharing, Bob -
A few things I look for when it's time to change MH's/actinics are:
1)extra growth of coralline algae on my panes
2)darkening of my coral's color
3)coral tips lose their "pop" & flouresence
Bob
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Hi Ciaolong, when you ready to begin the ZEOvit method, please post here your tank's information & the Zeo-users members here will be happy to help get you started in the right direction
Bob -
Hi Wei, what's your dose of AAHC/g? Thnx. Bob:)
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As Farish mentioned, intensity plays a significant role in coloration. One of the most intense SPS colors I've ever seen was a 240g reef with 6-400W 65's over it. It looks like Las Vegas from outside his house
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Hi Rav, sounds like a caper for Indiana Jones
:)Bob -
Hi Stanley, the C-V is usually dosed once a day daily, at a rate of 1 drop /25g or 100l net volume. Bob
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Hi Weileong, you will like the Coral-Vitalizer's effect on your corals's color,growth, & p-e:) It's the most amazing supplement I've ever used in my reef & the effect will be immediate in your tank,
Bob -
Hi Stanley, I've noticed exactly what you have with Cyclop-eeze & FOE's:) Bob
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Hi, my experience with AA's mirrors the opinions here. These definitely enhance coral[sPS] color, growth & p-e.
RAV, of course, diatomaceous growth can be from several sources. Be sure your product water is low TDS/Si's & P04's through testing. Check your Ca Rx's effluent for P04's. If detectable drip the effluent over Al-based P04 remover, above the waterline. Some saltmixes contain Si's, especially Oceanic. Supplements added to a system that is not nutrient-poor will produce visual cues as Farish mentioned above. The iodide product that I use has not caused any film on my panes but in excess can darken SPS color. Bob
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Hi all, thnx. for the warm welcome.
Francis, I like your forum & plan to visit from time to time with some posts.[i already have:)]I also was aware of those other posts by Alan before I posted my comments above. Most of the SRC members do not visit ZEOvit.com, therefore, I felt obligated to share our experiences with Alan with you Bob
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Hi, IME, I've found one can add AA's anytime, but there effect on coral color, growth & health is more noticeable in low-nutrient waters. Bob
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Hi all, my 1st post here.
I'm a moderator on ZEOvit.com., while I'm not taking sides in this thread's discussion & I thoroughly understand & respect all opinions expressed, I felt compelled to mention that Alan[Keigo on our forum] is a member in good standing & his posts on our forum have been helpful, courteous, & constructive to our members. Bob
Need ID
in SPS and Advanced Reefkeepers Forum
Posted
Hi, it appears to be a Clavularia species, a soft eight-tentacled coral.Bob