Full Hedge
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Posts posted by Full Hedge
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Hi got a zetlight D100 dosing pump for sale. It is single headed, wifi controlled dosing pump. Used for 1-2 months.
Selling at $70. Collection potong pasir.
Please pm. Thank you.
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Ai prime sold
ups for Zet light dosing pump, wifi controlled. One month old
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Ai prime reserved
left Zetlight dosing pump
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Ai PRIME HD price reduced 300
comes with gooseneck mount
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Hi, Update
AI is Prime HD.
Both equipment is bought late Feb.
Both In pristine condition.
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Ai prime WHITE used for 1 month only comes with 18 inch gooseneck. Selling 350
Zetlight dosing pump used for 1 month also. Selling $80.
All pristine condition, used one month only.
comes with box, manuals etc
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18 minutes ago, Zhi Long Oh said:
Hi, may i ask what's left?
Can refer to earlier post for price
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Sunny Ds sold
Buy 2 or more
50% discount
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$15 red ppl eater
$10 no ID
$20 blueberry
$20
$30
$15 Dragon eye
Please pm
collection at potong pasir
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Sunny Ds reserved
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Blue hornet and la laker sold
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La laker 20
blue hornet 25
sunny Delights 15
La laker bottom
blue hornet
sunny delight
$15 for above
Left $20 right $30
collection at potong pasir
please pm for details
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Upz, sunny D reserved
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More zoa frags, $10 per polyp
center is a very nice dark purple. Skirt is solid green
pics of mother colony from main tank
sunny D
dragon eye
la laker
Sorry about the bad picture quality.
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Upz
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Yellow melon mini colony $50
Sunny D $30
Blueberry zoa $20
Dragon eye both $15 each
La laker big $20
La laker small $10
Blue hornet $25
Collection at potong pasir. Please pm for details.
Accept reservations. To clear confusion is reserved when I tell you explicitely is reserved for you.
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Ph difference leads to osmotic shock?
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51 minutes ago, SantaMonica said:
My understanding of "studies" is a scientific undertaking, which reduces noise and variables, so that the data of interest become valid. For just "simple" experiments, these are already plentiful across the web and forums.
First, Why n=100? Please explain.
Second, could you kindly provide me with references(‘simple’ studies) that substantiate your claim that ats is superior to growing cheato for nutrient reduction? I do browse reefing forums quite abit...would love to see one with at least a control.
Lastly, you dont always get to choose what variables are in play especially in biology. U deal with them. Thats why...u have a control.
Is reducing variables always desirable? U can investigate more than one variable and establish controls for that...
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Corals first. Then fish in qt. After the last coral is in. Wait 1.5-2mths and add the quarantined fish. After that no further addition of livestock.
Is done so to have strict control of the exposure to disease.
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Nice, alot can be demonstrated with very simple set ups.
Just some notes.
Coral chips leading to an increase in nitrate levels is unfounded.
A control is always important.
Also need to control/adjust for things like mass of the biomedia, mass of fish etc.
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45 minutes ago, Komerider said:
Torch r considered mid to tuffer lps. Maybe lightning and flow . Can figure out from the head that died. Lesser light or lower flow side , etc.
Sent from Singapore Reef Club mobile app
From my personal experience i would agree with komerider. The practical step would be to consider the micro environment.
some stuff to consider
If the other corals are not affected it is likely not a systemic issue ( water parameter)
It could possibly be due to bacterial infection. May not result in a brown slime like brown jelly disease. Like white band disease in acropora. Its hard to confirm a bacterial infection without obvious symptoms.
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Tasting video
“Seahare roe, better than caviar?”
*not responsible for any food poisoning*
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There are two kinds of bacteria you want to take note of. Chemo-autotrophs and heterotrophic.
Chemo autotrophs (nitrifying bacteria) are of nitrosomonas and nitrobacter genus, responsible for oxidising ammonia into nitrite and then to nitrate. Commonly marketed as instant cycle products. Using such products at this time makes sense because you are cycling your tank. Prodibio startup fits the description.
Heterotrophic bacteria on the other hand is the bacteria we use for nitrate and phosphate export. I have shown in an experiment that it only works when a carbon source is provided. In my experiment I used biopellets ( polyhydroxybutyrate), but any carbon source would do. The bacteria product used was zeobak. Adding heterotrophic bacteria without a carbon source does not reduce nutrients levels. Also once system is STABLE, I actually see little reason to dose heterotrophic bacteria. The correct term for carbon dosing is actually stoichiometric manipulation of nutrient levels. They key is to raise carbon level rather than focus on the bacteria.
I hope this clears up your confusion.
Must be discerning and prudent about what we add
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2
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Wts zetlight dosing pump
in Sell off/Pasar Malam Shop
Posted
Upz price reduce to $60