Deron Ng

Actually I have tune up the intensity of the LEDs.. To 60b and 50w and the corals seem fine now .. I will keep at this intensity first.. And tune accordingly to what I see.. But last week my corals are in bad shape.. Found out that po4 is at 0.25 then I did 30% WC during the weekends now they look better and returning to 70% of original size..

Guys thanks for the advice I think you guys are right.. My po4 levels are way above at 0.25ppm nitrates at 1ppm.. May I know what are the acceptable range for lps?

Will not shred them la.. But will make them dizzy that's for sure.. Lol

Will not shred them la.. But will make them dizzy that's for sure.. Lol

Ok will chk the no3 later tonight.. No angles or butterflies.. Lights will increase accordingly and will look at the reactions of the corals.. Nothing is dying rapidly that is for sure..

I siphon my hammer head polyps b4.. Injuring it.. So now I don't siphon anymore

Never Chk nitrate.. But assuming from no more algae even on the liverocks.. It's probably very low or even none.. Currently I switching off my reactors and see how it goes.. Slowly increasing lights as well.. Lost some to torch heads and a missing blenny

Kh at 7.6 Ca at 390 Mg at 1400 Ph at 8.2 to 8.3 Never change water for 2 week alrdy.. Just dosing.. Feeding a lot but no algae.. Read online that lps cannot survive under low nutrients level.. Currently I turn off po4 and bio pellets.. Only running skimmer and trying to feed more..

It seems like the lower the intensity the worst it gets? And after I change to led no more algae growing on glass.. But den again I am afraid to tune up the lights.. Btw I have a missing blenny dunno died inside or not.. So what you think bro?

Hi some information recently change to pharos led from normal t5s.. Water para constant no issue.. Lights peak at 40% blue and 20%white.. No more algae growing on glass which could be low in light or nutrients.. Corals all shrunken and look like dying.. Any advice/help from lps seniors..

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Here it is!!

35nett total 3 pieces of 4ft length.. Interested pm me FCFS thanks

Some of my pratas still not opening as b4.. Hope they will survive.. Anyways thanks for the advice and compliments..

Sorry about the bad English.. I mean yesterday is the first time I use the LEDs only.. For the full day..

Thanks bros.. Yesterday first day of full cycle light change all corals shrunk up.. and one hammer head rip this morning... Sian.. My output max 60 blue 40 white.. Still liddat..

Hi guys.. Recently updated my lighsets to led.. Using Pharos 90watt Cree with uvs from china directly.. Having issues again.. There seems to be electricity leaking from it.. Proven with test pen.. Maybe the set not grounded can any guys advised whether it is dangerous or will it damage the lights.. DIY my own lights holder with Alu profile now my back and hand muscles all very sore..

Abt 1.5 inches.. Healthy.. Collect at bukit timah cc.. Pm to offer price ( dunno how much to sell).. Thank you

I also encounter this problem recently.. Then I keep adding mg.. Afterwards I feel weird then I change test kit.. New kit shows my mg at 1600ppm.. Concluded my salifert expired.. Lucky corals still happy..

Never feedback.. Don't know who to feedback..

So we use which one?

Mine is different..! Lol.. My colour chart for kh is yellow for overdose is urs orange?

Love ur pratas bro!!

My picture chart and paper chart got differnt values eg.. Mg on the picture chart for 0.26 is 1400ppm but 0.32 is 1400 for the paper chart.. ?? Which to follow