Darren Sim Posted November 7, 2016 Share Posted November 7, 2016 Really nice! 🏻 Now just let the corals stable and grow moreSent from Singapore Reef Club mobile app Quote Link to comment Share on other sites More sharing options...
SRC Supporter SubzeroLT Posted November 8, 2016 Author SRC Supporter Share Posted November 8, 2016 On 11/7/2016 at 7:57 PM, Admiraltian said: Very neat diy there. On 11/7/2016 at 11:10 PM, Darren Sim said: Really nice! Now just let the corals stable and grow more Thanks. The compressor is working great so far. Below shows the temperature profile observed the past few days. The corresponding lighting profile is superimposed as reference (daytime temperature + heat from light) - 20min to chill tank (~ 1000+L system volume) - About 3hrs to warm up 1degC during daytime lighting hours - About 4-5hrs kick in time at night Quote Facebook : https://www.facebook.com/mysliceofnature/ Link to comment Share on other sites More sharing options...
SRC Member JMW Posted November 8, 2016 SRC Member Share Posted November 8, 2016 Wow impressive, what eqmt was used to create this temperature plot? Quote Link to comment Share on other sites More sharing options...
SRC Supporter SubzeroLT Posted November 8, 2016 Author SRC Supporter Share Posted November 8, 2016 Temperature profile is captured with Apex Neptune controller. Screen capture from Apex Fusion web page. Quote Facebook : https://www.facebook.com/mysliceofnature/ Link to comment Share on other sites More sharing options...
Darren Sim Posted November 8, 2016 Share Posted November 8, 2016 20minutes to cool the tank. Really impressive! Save electricity Sent from Singapore Reef Club mobile app Quote Link to comment Share on other sites More sharing options...
Darren Sim Posted November 8, 2016 Share Posted November 8, 2016 20minutes to cool the tank. Really impressive! Save electricity Sent from Singapore Reef Club mobile app Quote Link to comment Share on other sites More sharing options...
SRC Supporter SubzeroLT Posted November 13, 2016 Author SRC Supporter Share Posted November 13, 2016 Finally finished setting up most of the sump equipment & managed to get the PAR measured. Setting a little lower for a start due to diatom bloom. Side view Sump view. Quite cramped though. 1 Quote Facebook : https://www.facebook.com/mysliceofnature/ Link to comment Share on other sites More sharing options...
SRC Member Mike Stone Posted November 13, 2016 SRC Member Share Posted November 13, 2016 What are the 4 reactors in front of sump?Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
SRC Supporter SubzeroLT Posted November 13, 2016 Author SRC Supporter Share Posted November 13, 2016 Thanks Lawrence for the super adorable baby clowns. They were introduced via a PVC pipe onto the anemones & stayed there. New purchase from Reefing Reality. So many to choose from but decided to get one for now. Look forward to next shipment. Other pics The Nyos 220 skimmer is running well. Well worth the upgrade. This is 3 days of skim Quote Facebook : https://www.facebook.com/mysliceofnature/ Link to comment Share on other sites More sharing options...
SRC Supporter SubzeroLT Posted November 13, 2016 Author SRC Supporter Share Posted November 13, 2016 On 11/14/2016 at 0:06 AM, Mike Stone said: What are the 4 reactors in front of sump? Sent from my iPhone using Tapatalk The left 2 reactors are Seachem Denitrate daisy chained together at very slow flow rate. This is to create a low oxygen environment for denitrification to take place. Bubbles (probably nitrogen) formed in the 2nd chamber. Will measure the effluent once its fully cycled. The next one is the Calcium Reactor. The one on the right of the CR is the secondary chamber. Quote Facebook : https://www.facebook.com/mysliceofnature/ Link to comment Share on other sites More sharing options...
SRC Member Sherilyn91 Posted November 14, 2016 SRC Member Share Posted November 14, 2016 Wow! Super nice and neat setup.. Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
SRC Supporter SubzeroLT Posted November 14, 2016 Author SRC Supporter Share Posted November 14, 2016 On 11/14/2016 at 9:07 AM, Sherilyn91 said: Wow! Super nice and neat setup.. Thanks. I received several queries about the denitrator. Its made of 2 units of FR-45 fluidized reactor (the type used for biopellet) connected together. I'm also using a ATS purchased from fellow reefer (Thanks...you know who you are). Quote Facebook : https://www.facebook.com/mysliceofnature/ Link to comment Share on other sites More sharing options...
Darren Sim Posted November 14, 2016 Share Posted November 14, 2016 Very nice ATS ! Sent from Singapore Reef Club mobile app Quote Link to comment Share on other sites More sharing options...
SRC Supporter SubzeroLT Posted November 18, 2016 Author SRC Supporter Share Posted November 18, 2016 Water parameters... much to be corrected. - NO3 : 1ppm - Mg : 1170ppm - Adding Mg flakes to correct - KH : 7.5kDH - Phosphate - 0.24ppm - Need to get Rowaphos - Potassium : 380ppm - Adding potassium chloride to correct This amount of Magnesium flakes to increase 100ppm Mg. Need to buy more already. Other photos to share : Thanks Lawrence for the Abalone. Hardworking fella In my previous tank, the cabinet door hinges rusted very quickly. Decided to give this a try to slow down the formation of rust. I know it won't eliminate rust entirely but to slow it down (hopefully). Sprayed the hinges black. Also using 316ss screws to fasten the hinge this time. Update on the seachem denitrate reactor. Slow progress there. - Tank NO3 = 1ppm. - Seachem denitrate effluent = 0.5ppm. Quote Facebook : https://www.facebook.com/mysliceofnature/ Link to comment Share on other sites More sharing options...
SRC Member nasotang Posted November 18, 2016 SRC Member Share Posted November 18, 2016 Is dosing magnesium important for corals Quote Link to comment Share on other sites More sharing options...
SRC Supporter SubzeroLT Posted November 18, 2016 Author SRC Supporter Share Posted November 18, 2016 57 minutes ago, nasotang said: Is dosing magnesium important for corals Mg is critical to help corals make use of calcium to build their structure & grow. Mg is also critical to prevent Calcium & Carbonate from precipitating out into in-organic forms which them becomes unavailable for biological functions of livestock. Hope this helps. Quote Facebook : https://www.facebook.com/mysliceofnature/ Link to comment Share on other sites More sharing options...
SRC Member nasotang Posted November 18, 2016 SRC Member Share Posted November 18, 2016 2 hours ago, SubzeroLT said: Mg is critical to help corals make use of calcium to build their structure & grow. Mg is also critical to prevent Calcium & Carbonate from precipitating out into in-organic forms which them becomes unavailable for biological functions of livestock. Hope this helps. I see. Thanks a lot Quote Link to comment Share on other sites More sharing options...
$andy Posted November 22, 2016 Share Posted November 22, 2016 Are you adding those magnesium flakes directly into sump or mixing in water Sent from my ONEPLUS A3003 using Tapatalk Quote Link to comment Share on other sites More sharing options...
SRC Supporter SubzeroLT Posted November 23, 2016 Author SRC Supporter Share Posted November 23, 2016 On 11/22/2016 at 8:01 AM, $andy said: Are you adding those magnesium flakes directly into sump or mixing in water Sent from my ONEPLUS A3003 using Tapatalk No...i mix it with RODI water / tank water in the bucket separately. Then drip into the sump slowly. Quote Facebook : https://www.facebook.com/mysliceofnature/ Link to comment Share on other sites More sharing options...
SRC Supporter SubzeroLT Posted November 23, 2016 Author SRC Supporter Share Posted November 23, 2016 I got some queries about reducing phosphates, so here's sharing my process. - Rowaphos has been very effective for me & able to last much longer than other products before its capacity is depleted. Some have mentioned Rowa is troublesome as it needs to be rinsed. In my opinion, its not troublesome at all - just a simple rinse. - Weigh what is required. I'm using 200g for my tank. (Instructions mention 100g for 400L etc) - I'm using a TLF Phosban 150 reactor. Must use the black sponge below to allow water to flow upwards freely (else the rowa won't tumble) - In a TLF Phosban 150 reactor, 200g is about 6cm height above the sponge - Pour some RODI water into the reactor for the rinsing process. Its not a good idea to use tap water or dirty tank water. RODI is better. - Pour out the fine particles - Repeat about 2-3 times till the water is generally clear. - Prepare some filter wool to be at the top of the reactor - Flow rate should be enough for the media to tumble lightly on the surface. - Able to maintain phosphates at the 0.03ppm range easily with this. Quote Facebook : https://www.facebook.com/mysliceofnature/ Link to comment Share on other sites More sharing options...
SRC Supporter SubzeroLT Posted November 23, 2016 Author SRC Supporter Share Posted November 23, 2016 Tank updates : Forest Fire Digi The green base is showing up nicely There are 5 anemones on this rock The baby clown from Lawrence, obviously upset from being photographed Quote Facebook : https://www.facebook.com/mysliceofnature/ Link to comment Share on other sites More sharing options...
Darren Sim Posted November 23, 2016 Share Posted November 23, 2016 How long can your rowa last? What is your po4 level?Sent from Singapore Reef Club mobile app Quote Link to comment Share on other sites More sharing options...
SRC Supporter SubzeroLT Posted November 23, 2016 Author SRC Supporter Share Posted November 23, 2016 On 11/23/2016 at 7:50 PM, Darren Sim said: How long can your rowa last? What is your po4 level? Sent from Singapore Reef Club mobile app Just measured today I'm just starting to use Rowa in my new tank. But in my old tank, I change it out every 1-2 months anyway just to be sure its not fully depleted. Quote Facebook : https://www.facebook.com/mysliceofnature/ Link to comment Share on other sites More sharing options...
Darren Sim Posted November 23, 2016 Share Posted November 23, 2016 Your po4 looks good! Looks like it's really important to bleach and vinegar soak your rocks before starting any new tank. This is to prevent any unwanted pest and also reduce the risk of rocks containing po4. Sent from Singapore Reef Club mobile app Quote Link to comment Share on other sites More sharing options...
SRC Supporter SubzeroLT Posted November 23, 2016 Author SRC Supporter Share Posted November 23, 2016 Time to clean the ATS. 12 days of growth. Thanks Larry for introducing this. Other acrylic DIY recently : - Made a hook to hold the wavemaker wire - Hook to hold up the netting - Something to hold the tubes aside so i have better access to the sump 1 Quote Facebook : https://www.facebook.com/mysliceofnature/ Link to comment Share on other sites More sharing options...
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