SRC Member nasotang Posted June 18, 2019 SRC Member Share Posted June 18, 2019 Hi, many of my fish died within a few days. They have white spots and there seems to be stringy things trailing off the body. Was wondering if it’s velvet. Thanks Quote Link to comment Share on other sites More sharing options...
SRC Member nasotang Posted June 18, 2019 Author SRC Member Share Posted June 18, 2019 Or looks more like brook? Quote Link to comment Share on other sites More sharing options...
Solo77 Posted June 18, 2019 Share Posted June 18, 2019 Likely velvet...... Or some bacterias that feed on fresh... If Yr fish died and the fins area just rot off slowly.... U added any angel fish? Quote Tank : 4 X 2 X 2 with low iron front panel and external overflow Skimmer : BK SM200 with waste collector Return Pumps : Red Dragon 6m3 and Ehiem 1262 FR : 2 X Deltec 509 & powered by AB2000 Nitrate Filter : Deltec NF 509 and tee off from AB2000 Calcium R'tor : Deltec PF 501 with RM secondary chamber Kalkwasser R'tor : Deltec KM500 Chiller : Pansonic 1 HP Compressor with 20m titanium Coil Wave Makers : 4 X Tunze 6055 with 7096 & Vortec MP40w Controller : GHL Profilux Lighting : ATI Powermodule 10 or 8 tubes Water Top-up : Water Top-Up tank powered by Tunze Osmolator External Monitor : American Pinpoint pH and Temp. Monitor for main tank and GHL Profilux Controller to measure temp, pH, Redox Ozonizer : Sander C50 UV : Corallife 6x Algae Scrubbler Link to comment Share on other sites More sharing options...
Solo77 Posted June 18, 2019 Share Posted June 18, 2019 Brook mostly on clown Quote Tank : 4 X 2 X 2 with low iron front panel and external overflow Skimmer : BK SM200 with waste collector Return Pumps : Red Dragon 6m3 and Ehiem 1262 FR : 2 X Deltec 509 & powered by AB2000 Nitrate Filter : Deltec NF 509 and tee off from AB2000 Calcium R'tor : Deltec PF 501 with RM secondary chamber Kalkwasser R'tor : Deltec KM500 Chiller : Pansonic 1 HP Compressor with 20m titanium Coil Wave Makers : 4 X Tunze 6055 with 7096 & Vortec MP40w Controller : GHL Profilux Lighting : ATI Powermodule 10 or 8 tubes Water Top-up : Water Top-Up tank powered by Tunze Osmolator External Monitor : American Pinpoint pH and Temp. Monitor for main tank and GHL Profilux Controller to measure temp, pH, Redox Ozonizer : Sander C50 UV : Corallife 6x Algae Scrubbler Link to comment Share on other sites More sharing options...
SRC Member nasotang Posted June 18, 2019 Author SRC Member Share Posted June 18, 2019 Never add angel fish! What if I have remaining fishes that don’t die? Will the disease still be in tank. Thanks ! Quote Link to comment Share on other sites More sharing options...
SRC Member Indeco Posted June 18, 2019 SRC Member Share Posted June 18, 2019 Sound like velvet, I think brook don't spread so fast.I guess whether the rest of the fish die or not, it is gd you treat them all. Else in future u add new fish will be very high risk.Go fishless at least 2 mths for your main display. Quote Link to comment Share on other sites More sharing options...
jteo88 Posted June 18, 2019 Share Posted June 18, 2019 Might be fluke... put yr dead fish into a black container wif freshwater.. see if there are anything that drop off frm yr fishes.. recently a lot of cases of flukeSent from Singapore Reef Club mobile app Quote Link to comment Share on other sites More sharing options...
SRC Member Indeco Posted June 18, 2019 SRC Member Share Posted June 18, 2019 My fluke picture for ur reference. The white oval shape is fluke. Quote Link to comment Share on other sites More sharing options...
SRC Member nasotang Posted June 19, 2019 Author SRC Member Share Posted June 19, 2019 Okay thanks ! Quote Link to comment Share on other sites More sharing options...
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