monkeysee Posted March 2, 2016 Share Posted March 2, 2016 Thanks. Think the coloration is probably due to high nitrates the past weeks for 2 reasons 1) Skimmer wasn't running properly & not able to skim anything out. Nitrates creeped up to about 5ppm 2) I've also stopped the sulfur reactor as it was pulling the pH down to around 7.7pH. I'm now relying on Microbacter7 + Biofuel at the moment. I discovered it too that the purple valida turning full purple is a good indication that the nutrient is high in the tank Maybe not that bad after all haha.. Sent from my SM-N920I using Tapatalk Quote Link to comment Share on other sites More sharing options...
weekdaywarrior Posted March 2, 2016 Share Posted March 2, 2016 beautiful tank. i wish i could color up my sps like you could. Quote Link to comment Share on other sites More sharing options...
SRC Supporter SubzeroLT Posted March 5, 2016 Author SRC Supporter Share Posted March 5, 2016 Silly tail spot goby insists on hanging around the wavemaker. Sharing some macro shots taken this afternoon : Forest Fire : Trochus snail : Mushroom surface Purple Valida Dino Monti Green stag Blue Monti Turquoise Birdsnest Quote Facebook : https://www.facebook.com/mysliceofnature/ Link to comment Share on other sites More sharing options...
SRC Supporter SubzeroLT Posted March 5, 2016 Author SRC Supporter Share Posted March 5, 2016 Green Goblin Underside of starfish SSC Forest Fire Sand Dollar Yuma Yellow Milli Quote Facebook : https://www.facebook.com/mysliceofnature/ Link to comment Share on other sites More sharing options...
SRC Member Law88 Posted March 5, 2016 SRC Member Share Posted March 5, 2016 Wow super nice and very well taken! Quote Link to comment Share on other sites More sharing options...
SRC Supporter SubzeroLT Posted March 9, 2016 Author SRC Supporter Share Posted March 9, 2016 Backup power supply for wave maker And iSocket device - to send an SMS text message when it detects a power failure. Product review here - http://www.sgreefclub.com/forum/topic/140104-power-failure-contingency-ecotech-battery-backup-isocket/ Quote Facebook : https://www.facebook.com/mysliceofnature/ Link to comment Share on other sites More sharing options...
SRC Supporter SubzeroLT Posted March 9, 2016 Author SRC Supporter Share Posted March 9, 2016 Porcelain crab molting Hermit crab digging deep into the duncan with its claws in search for food 1 Quote Facebook : https://www.facebook.com/mysliceofnature/ Link to comment Share on other sites More sharing options...
SRC Supporter Harlequinmania Posted March 9, 2016 SRC Supporter Share Posted March 9, 2016 How long have you kept the porcelain crab? I find it always hard to keep it alive as it only feed on micro organism in the water. Sent from my SM-N920I using Tapatalk Quote 1000 Gallon Tank in the Hole http://www.sgreefclub.com/forum/topic/120957-1000-gallon-3d-hole-in-the-wall/ Link to comment Share on other sites More sharing options...
SRC Supporter SubzeroLT Posted March 9, 2016 Author SRC Supporter Share Posted March 9, 2016 (edited) How long have you kept the porcelain crab? I find it always hard to keep it alive as it only feed on micro organism in the water. Sent from my SM-N920I using Tapatalk I've had it since March 2015. So that's about 1 year so far. Mine grabs bits of mysis shrimp or market prawns from the anemone as well. Edited March 9, 2016 by SubzeroLT Quote Facebook : https://www.facebook.com/mysliceofnature/ Link to comment Share on other sites More sharing options...
SRC Supporter SubzeroLT Posted March 13, 2016 Author SRC Supporter Share Posted March 13, 2016 New addition - male Blue Star Leopard Wrasse. Replaced the return pump & really impressed with the Vectra M1. Its rated at 7500l/hr / 80W. Not surprisingly, it pushes more water than my previous Jebao DC12000 / 85W. The return flow is fantastic now. 1 Quote Facebook : https://www.facebook.com/mysliceofnature/ Link to comment Share on other sites More sharing options...
SRC Member quarantasei Posted March 14, 2016 SRC Member Share Posted March 14, 2016 Solid. Everything looks so good! Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
SRC Member tec Posted March 14, 2016 SRC Member Share Posted March 14, 2016 New addition - male Blue Star Leopard Wrasse. Replaced the return pump & really impressed with the Vectra M1. Its rated at 7500l/hr / 80W. Not surprisingly, it pushes more water than my previous Jebao DC12000 / 85W. The return flow is fantastic now. can PM the prize of ve Quote Link to comment Share on other sites More sharing options...
SRC Supporter SubzeroLT Posted March 15, 2016 Author SRC Supporter Share Posted March 15, 2016 can PM the prize of ve PM sent Quote Facebook : https://www.facebook.com/mysliceofnature/ Link to comment Share on other sites More sharing options...
SRC Member Fjdam Posted March 15, 2016 SRC Member Share Posted March 15, 2016 Thank you for the documenting your Slice of Nature..being a newbie in this marine hobby, guess i need more and much much more read up. Its more complex than I thought it has always been. Quote Link to comment Share on other sites More sharing options...
SRC Supporter SubzeroLT Posted March 20, 2016 Author SRC Supporter Share Posted March 20, 2016 Thank you for the documenting your Slice of Nature..being a newbie in this marine hobby, guess i need more and much much more read up. Its more complex than I thought it has always been. Thanks. I'm relatively new to the hobby & learning as well along the way. Quote Facebook : https://www.facebook.com/mysliceofnature/ Link to comment Share on other sites More sharing options...
SRC Supporter SubzeroLT Posted March 20, 2016 Author SRC Supporter Share Posted March 20, 2016 (edited) Sharing some mistakes made along the way. Previously, I shared that a fellow reefer gave me a frag which colored up nicely. From this Colored up nicely to this My recirculating sulphur reactor's pump wasn't working very well & needed to be sent back. Started having cyano in the display tank. I read about how effecting algae scrubbers are in reducing nutrients. In any case, I ran the algae scrubber 24/7 on 21w red LED in parallel to a partially working nitrate reactor. The scrubber worked well, perhaps too well. Within 2 weeks, there was green algae growing in the scrubber. Then on the 3rd week, i noticed that most corals started to get pale & some started to peel. Here is what the same frag looked like on week 3 Initially i thought the light was too strong & reduced it. That was a mistake. It just continued to decline. Nitrates were usually running in the 2-5ppm range suddenly climbed to 10ppm. Phosphate undetectable on Salifert kits. Figured that phosphates must have been running way too low. Stopped the scrubber & the peeling stopped. Its been 2 months since & everything is recovering well. For me, the lesson here is not to get over zealous on reducing nitrates/phosphates/algae, whether its using an algae scrubber, carbon dosing or using phosphate binders. Watch the dosage & rate of reduction. In the case above, perhaps nitrates increased because of the redfield ratio - There was insufficient phosphate for nitrates be reduced. At times, coral colors/peeling is not about light levels but about providing the right & balanced nutrient levels. Edited March 20, 2016 by SubzeroLT Quote Facebook : https://www.facebook.com/mysliceofnature/ Link to comment Share on other sites More sharing options...
SRC Supporter SubzeroLT Posted March 20, 2016 Author SRC Supporter Share Posted March 20, 2016 Added 2 baby clams Literally baby clams. About 1" in size only Quote Facebook : https://www.facebook.com/mysliceofnature/ Link to comment Share on other sites More sharing options...
SRC Member JMW Posted March 20, 2016 SRC Member Share Posted March 20, 2016 Hi, I experienced such peeling before too, this is considered STN I suppose? Great to head that yours recovered, mine continued to deteriorate where the white areas spread. :( for yours, you just stabilized your nitrate levels & they grew back over the white areas? Quote Link to comment Share on other sites More sharing options...
SRC Supporter SubzeroLT Posted March 20, 2016 Author SRC Supporter Share Posted March 20, 2016 (edited) Yes, it grew back over the white areas. I dosed more amino acids during the recovery phase. I believe it wasn't so much of high nitrates but rather too low phosphates till the zooxanthellae starved & coral tissue died. This could explain the 'burnt tips' & loss of coloration. The high nitrates was because of too low phosphate/phosphorous (limiting nutrient). I fed more & stopped the algae scrubber ....and the nitrates came down on its own. Strange eh. Edited March 20, 2016 by SubzeroLT Quote Facebook : https://www.facebook.com/mysliceofnature/ Link to comment Share on other sites More sharing options...
SRC Member JMW Posted March 20, 2016 SRC Member Share Posted March 20, 2016 Hmm mine was when I suddenly dropped my phosphates too, guess SPS don't really like that. Ok will try to dose amino acids too.. is it possible that when you fed more & stopped the scrubber, phosphates slowly came back up & that allowed nitrates to get reduced proportionately via the redfield ratio? Quote Link to comment Share on other sites More sharing options...
SRC Supporter Harlequinmania Posted March 21, 2016 SRC Supporter Share Posted March 21, 2016 I agreed as well that too low the nutrient level is not good for the coral as well esp if you keep lps. I also encounter my purple valida which used to be deep purple Turing pale now when my nitrate drop to almost zero level. However some of the other oz sps is doing very well. Guess it is about finding the balance and correct nutrient level to suit our tank. Sent from my SM-N920I using Tapatalk Quote 1000 Gallon Tank in the Hole http://www.sgreefclub.com/forum/topic/120957-1000-gallon-3d-hole-in-the-wall/ Link to comment Share on other sites More sharing options...
SRC Supporter SubzeroLT Posted March 25, 2016 Author SRC Supporter Share Posted March 25, 2016 (edited) Inspired by an RODI auto cut off DIY done by fellow reefer Jowenteo....here is my version done the weekend. - Float switch placed in RODI water collection tub. When the required water level is reached, it opens the circuit. - Float switch then shuts off power to both the solenoid (for incoming water supply) & booster pump NC (Normally Closed) solenoid valve. Placed between the tap & RODI unit Simple float valve mounted on an old Jebao wavemaker mount / magnet in the collection tub. Edited March 25, 2016 by SubzeroLT Quote Facebook : https://www.facebook.com/mysliceofnature/ Link to comment Share on other sites More sharing options...
SRC Member inwear Posted March 26, 2016 SRC Member Share Posted March 26, 2016 I always impressed by you DIY and nice photo skills Quote Link to comment Share on other sites More sharing options...
alexcyf Posted March 26, 2016 Share Posted March 26, 2016 Porcelain crab molting Hermit crab digging deep into the duncan with its claws in search for food Love this photo! Hermit Caught in the act! Quote Follow Alex's Reefing Journey @ Link to comment Share on other sites More sharing options...
SRC Supporter SubzeroLT Posted March 27, 2016 Author SRC Supporter Share Posted March 27, 2016 (edited) Love this photo! Hermit Caught in the act! I always impressed by you DIY and nice photo skills Thanks Edited March 27, 2016 by SubzeroLT Quote Facebook : https://www.facebook.com/mysliceofnature/ Link to comment Share on other sites More sharing options...
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