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09/29/2017, 06:29 PM | #151 |
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No skimming or GAC for me - just nature.
But I will use a UV if things go wrong.
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Failure isn't an option It's a requirement. 660g 380inwall+280smp/surge S/L/Soft/Maxima/RBTA/Clown/Chromis/Anthias/Tang/Mandarin/Jawfish/Goby/Wrasse/D'back. DIY 12' Skimmer ActuatedSurge ConcreteScape |
09/29/2017, 07:43 PM | #152 |
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Karim,
A friend of mine in the Philippines has been trying to get me to add the turf algal component to my system. He has also taken the cryptic zone and expanded out an extensive and unique filter feeder section. Apparently he is trying to patent his modification in the Phillipines. Living under martial law right now over there. But basically I think the reef has enough Algae already just within the corals. All the zooxanthellae algae. That's enough for the nutrient uptake we need, assuming you add no food. But turf algae will grow if you have light and lack herbivores. So I grow coralline algae to out compete the turf algae. There are reasons why you don't want a lot of turf or macro algae in your system. They tend to promote virulent bacteria. It is actually a aquarist health issue too, potentially. But I have fought too many fights in the past. So you guys will just have to fight that out amongst yourself. lol. My main concern is finding the base framework of a coral reef system. |
09/29/2017, 07:55 PM | #153 |
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Subsea,
Sent you an email about the book link. That is interesting info on what the skimmers can remove. If they could remove 100 % they would stop foaming every now and then. But a well stocked reef tank can constantly produce skimmer foam. So that 40 to 50 % figure seems reasonable. Almost all the nutrients on an oceanic reef are bound up within the existing biomass. What is available in the water column is very minor compared to existing biomass. That is true of organic and inorganic. That is Darwin's Paradox. All that live living in a nutrient desert basically. |
09/29/2017, 08:14 PM | #154 |
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ok
when I snorkel, I see zones of algae and then zones of coral. The high air exchange, shallow, warmer areas are dominated by algae. Algae in coral tissues can't absorb massive nutrients like free algae can. The free algae is a sink because it can literally double in size in a week (in my tank, it can). It's a safety net like no other to remove excess nutrients that would otherwise kill a tank. I use it because I feed excessively... There's no way to match the "food" content of the reef while maintaining a sub-measurement inorganic N & P content of the reef ... without algae. With my scrubber, I feed yes - 4 bananas today. and my scrubber: and my fish and corals eat constantly without N and P rising up from under the measurement thresholds..
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Failure isn't an option It's a requirement. 660g 380inwall+280smp/surge S/L/Soft/Maxima/RBTA/Clown/Chromis/Anthias/Tang/Mandarin/Jawfish/Goby/Wrasse/D'back. DIY 12' Skimmer ActuatedSurge ConcreteScape |
09/29/2017, 08:35 PM | #155 |
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Are those eBay led flood lights?
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09/29/2017, 08:43 PM | #156 |
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yup only 400W though
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Failure isn't an option It's a requirement. 660g 380inwall+280smp/surge S/L/Soft/Maxima/RBTA/Clown/Chromis/Anthias/Tang/Mandarin/Jawfish/Goby/Wrasse/D'back. DIY 12' Skimmer ActuatedSurge ConcreteScape |
09/29/2017, 08:58 PM | #157 |
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400w led on a 150 or 300 gallon tub?
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09/29/2017, 09:12 PM | #158 |
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Here is a good article
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09/29/2017, 09:13 PM | #159 |
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Full paper is here
https://www.ncbi.nlm.nih.gov/pmc/art...4/#!po=14.7619 Sent from my iPhone using Tapatalk |
09/29/2017, 09:34 PM | #160 |
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300 gallon? It's 50 gallons.
And my DIY that was there before was 500W of LED... yes! I grow pounds of algae
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Failure isn't an option It's a requirement. 660g 380inwall+280smp/surge S/L/Soft/Maxima/RBTA/Clown/Chromis/Anthias/Tang/Mandarin/Jawfish/Goby/Wrasse/D'back. DIY 12' Skimmer ActuatedSurge ConcreteScape Last edited by karimwassef; 09/29/2017 at 09:39 PM. |
09/29/2017, 09:35 PM | #161 |
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Yes. I've read it! Good paper.
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Failure isn't an option It's a requirement. 660g 380inwall+280smp/surge S/L/Soft/Maxima/RBTA/Clown/Chromis/Anthias/Tang/Mandarin/Jawfish/Goby/Wrasse/D'back. DIY 12' Skimmer ActuatedSurge ConcreteScape |
09/30/2017, 11:23 AM | #162 |
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That is great, I also put high power led on my refugium. I feed my fish the Marco algae from refugium.
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09/30/2017, 11:48 AM | #163 |
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Yes. I feed the macro and turf + bananas and coral food...
I wonder if the sugar in my bananas intensifies the bacterial population and feeds my sponges better. My corals eat the bananas directly. Once the little fine banana fuzz starts floating around, they extend their tentacles. Same response as when I add macro or turf.
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Failure isn't an option It's a requirement. 660g 380inwall+280smp/surge S/L/Soft/Maxima/RBTA/Clown/Chromis/Anthias/Tang/Mandarin/Jawfish/Goby/Wrasse/D'back. DIY 12' Skimmer ActuatedSurge ConcreteScape |
09/30/2017, 11:52 AM | #164 |
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Beautiful meat coral. Yes coral can uptake sugar.
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09/30/2017, 12:40 PM | #165 | |
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Nature is Complex
Quote:
The four point food web that Karim described is the complex chemistry micros biology and physics of our ecosystems. We put a man on the moon more than 50 years ago, yet we can not cure cancer. When Ken Feldrman and other researches describes the "coral holibant", they view the eco system from a holistic point of view. On the reef their is "cross talk" between coral and cynobacteria. Randy Holmes Farley describes a autofeed back loop where cynobacteria process Calcium Phosphate on our rocks and absorb phosphate into their body mass. I had a question about wheather crptic sponges would assist in keeping NPS. I have a 30G mud macro refugium with an infestation of red planaria. In the past, whith lights out for three months they disappeared. In the past I have kept Sea Apples for two years and flame scallops alive for 18 months. It was my desire to emphasis filler feeders in the 75G Jaubert Plenum DT, especia NPS.
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09/30/2017, 03:01 PM | #166 |
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Subsea,
Sent you a separate email couple days ago. You have to click on that link. Login and download. NPS are the perfect filter feeder animals for the filter feeder zone. And that is where a lot of them are found. The transitional zone between light and dark zones. You need some type of photosynthetic animal to create the sugars DOC that are the primary food source for Darwin's Paradoxal Oceanic Reef system. Unless of course you just want to do a Cryptic or Twilight Zone. |
09/30/2017, 03:08 PM | #167 |
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Karim,
Yes. Very possible sugar in banana is increasing the bacterial population. Or the organic matter coming off banana chunks is also promoting bacteria. |
09/30/2017, 03:15 PM | #168 |
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Karim,
Oceanic reef waters are low in inorganic nutrients Nitrogen and Phosphate. The heavily filtered captive sps systems are now adding nitrogen and phosphate to promote growing coral. Those inorganic nutrients are taken up by the zooxanthellae. |
09/30/2017, 03:51 PM | #169 | |
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Quote:
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09/30/2017, 04:14 PM | #170 | |
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Quote:
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Failure isn't an option It's a requirement. 660g 380inwall+280smp/surge S/L/Soft/Maxima/RBTA/Clown/Chromis/Anthias/Tang/Mandarin/Jawfish/Goby/Wrasse/D'back. DIY 12' Skimmer ActuatedSurge ConcreteScape |
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09/30/2017, 05:32 PM | #171 |
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I don't have filter either, I use pelletized activated carbon so that micro life forms can pass through without getting trap.
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09/30/2017, 05:35 PM | #172 |
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A paper about sponge and marine P cycle:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4394276/ ImageUploadedByTapatalk1506814534.817437.jpg Sent from my iPhone using Tapatalk |
09/30/2017, 05:42 PM | #173 |
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This is a review article that worth a read.
http://www.sciencedirect.com/science...66842X1500075X ImageUploadedByTapatalk1506814967.889832.jpg Sent from my iPhone using Tapatalk |
09/30/2017, 07:34 PM | #174 | |
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N2 gas is an export mechanism.
Quote:
I really liked your point about the air needing to be in the right ratios of oxygen, nitrogen and carbon dioxide, which is often not the case in our homes.
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09/30/2017, 07:42 PM | #175 | |
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Elagance in Nature
Quote:
Thank you for this inspiration.
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Laissez les bons temps rouler, Patrick Castille Current Tank Info: 10,000G. Greenhouse Macro Growout |
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