Yeah that would work for me in stretches but ultimately that killed most of my coral.Well I will report some progress yesterday. I am going the natural approach other than using UV, I guess that is not really natural. So far blasting with way too much UV is making the biggest dent. It takes more than that though. I am doing a very long daily blackout, maybe 18 hours and then leaving the lights on about 50% for 6 hours. I am going to supplement this with live rock, the second batch. Hopefully this will give the fauna an edge.
I cannot stress that just doing the UV by itself would take too long it appears, you need to do partial blackouts to keep them in the water column.
I am a bit behind on this thread, but in case no one else has responded: Yes that unit -- plumbed directly in/out of the frag tank itself -- should work. Run it slow to maximize contact time.I am battling a dino issue and am needing some advice on buying a UV unit. Total system is around 250 gallons. I have a nano tank and a large frag tank plumbed together into a 70 gallon sump. My dino issues are in the frag tank that is roughly 160 gallons. Will the 55gallon Jabao uv unit do me any good if I have the uv recirculating in the frag tank or is it a little too small for my setup?
Along these lines.. I've been wondering what is a safe blackout time vs approaching dangerous blackout time length for coral health? Granted I'm not doing a full blackout as my room still gets diffused daylight through lighter curtains, but I can see my corals are looking desperate for light after 3 days with just lights off all day. Contemplating if I should go for the full 5 days or just end the treatment at 4 days and see if dinos start to come back with gradual light acclimation all blues again.I only really had to do quick blackouts, I doubt your corals would suffer from the lack of light for just a day or two.
Thanks for the reply. I have the unit ordered, should be here next week.I am a bit behind on this thread, but in case no one else has responded: Yes that unit -- plumbed directly in/out of the frag tank itself -- should work. Run it slow to maximize contact time.
When they are blooming at their peak, shut off your return, blast the dinos with a powerhead to stir up the dinos.
Have you ID'd your species?
They will decimate copepods, you will waste your money.So I believe I have Dino’s on my back wall and sand bed. I’ve tried to read throughout this thread but it’s a beast at 485 pages. My tank will soon be empty as I am moving my nems out and will just have some snails and inverts while my clowns are in QT. What’s the best plan of attack to get rid of them? Seems UV sterilizers aren’t the best for when they aren’t in the water column. How about a black out and then adding coppepods and ocean majik phyto from algae barn post blackout?
What we want to do with a blackout is simply cause dinos to move into the water and get hit by UV. We aren't trying to light-starve things to death. So to me, less than 3 days is the target.Granted I'm not doing a full blackout as my room still gets diffused daylight through lighter curtains, but I can see my corals are looking desperate for light after 3 days with just lights off all day. Contemplating if I should go for the full 5 days
Instead of flying blind, buy a microscope.Well it seems I will be joining the fight against dinos. I have taken a look at mine and believe I have Amphidinium. Tank is a reefer 250 that was setup in February using dry rock and dry sand. After my cycle my no3 and po4 fell to zero and I started feeding much heavier. No matter how much I fed I could not get any indications of no3 or po4. I held off on dosing since the tank and corals were doing well and looking great. I went through all the usual blooms, bacteria, cyano, and diatoms. All cleared up after a few weeks with no input from me other than my usual water changes.
around 2 weeks ago I began to notice the dinos and they have been getting progressively worse. Now they are to a point where they are starting to negatively impact some of my corals.
My current plan of action
- Dosing NeoNitro and Neophos ( currently dosing 15ML NN and 5ML NP daily, Still showing zeros )
- Continue skimming
- Cleaning glass and coral frags daily ( I have been letting the dinos build up on the sand )
- Slowly raise temps to around 82.
A few questions I have
Should I add a UV? It's my understanding that UV does not help against Amphidinium.
Should I be vacuuming and stirring the sand?
Should I be dosing bacterias? I have MB7 and vibrant on hand.
How long should It take daily dosing N&P to start getting readings?
And Finally, I have been thinking about making a trip to my LFS to pick up some live rock and maybe even sand to add some biodiversity. Is this worth it? I used dry rock to avoid hitchhikers but right now feel my rock is much too sterile. Not even a stitch of any algae anywhere other that Dinos.
I will greatly appreciate any guidance. I tore down my last tank due to Dinos since I did not have the time to battle. I have decided I am not giving up on this one so easily.