Please help me with my Algae Issues

OP I recommend doing some reading on dino's before making any rapid changes. If you have access to a microscope you can confirm what the issue is and I agree it does not look like algae. Good luck!
 
Here’s a good read - it’s a long thread. But don’t need to read it all @ScottB and @taricha have done some great work and given great countless advice on this topic. I’ve battled dinos 3 of 4 times. I’m no expert but I’ve been through this enough to know what works and what doesn’t.

 
Question: Why are my snails eating it if it's Dinos or Cyano?
Don’t assume they’re eating it. If you take a turkey baster and blow it off and they immediately disappear, it’s dinos. A snail can merely crawl through it and send them into the water column.
 
Just going to clarify something that was mentioned earlier, @Randy Holmes-Farley did a comprehensive thread about water parameters and specified that phosphate should be at 0.03...not 0.1 as another poster has encouraged.
Let's try to get a positive ID on this first before you start trying to rectify :)
 
Coral Nutrition is not phosphates. It’s carbohydrates, vitamins and aminos. Maybe some other stuff. The aminos are pure food for dinoflagellates. It will send them into a feeding frenzy. Also, getting nutrients back up is just helping algae and other organisms feed in hopes that they’ll start to outcompete the dinos. It’s a long process and nothing beats a UV for starters.
I just went through all this. Low nutrients, SPS browned out. Dinos, etc. Feed more. I use reef energy to keep my phosphates higher 10 ml of A+B a day. No Dino's and SPS colored back up.
 
Thank you all.

I forgot to mention that my refugium light is on an opposite schedule than my main lights. Should I maintain this? Change it to 24h? kill it?
 
I just went through all this. Low nutrients, SPS browned out. Dinos, etc. Feed more. I use reef energy to keep my phosphates higher 10 ml of A+B a day. No Dino's and SPS colored back up.
If I were to suggest someone get phosphates up in a dino battle, I’d ask to stop dosing aminos and use something like potassium phosphate. Seachem makes one.
 
This is what is confusing me about the DINO conclusion:


I was feeding HEAVY. I had amazing coral color and extension. Phos was steady around .03. Then BOOM, bloom.

Isn't dino supposed to start because of low nutrients?
 
This is what is confusing me about the DINO conclusion:


I was feeding HEAVY. I had amazing coral color and extension. Phos was steady around .03. Then BOOM, bloom.

Isn't dino supposed to start because of low nutrients?
I had the same thing happen. Did your corals start growing super fast? You would be amazed how much nutrients a bunch of happy coral can consume. Battlecorals has a great writeup on it titled SPS Suck!
 
9 months, going on up for sale on craigslist ;Dead
Don’t give up man. It’s frustrating. But you can win. Just need to research a bit more. Sometimes the things we do that we think help are hurting our battle. Here’s a birdsnest that I almost lost due to this stuff. Finally fully recovered. I stopped all food additives to my tank. No reef roids, coral nutrition and just purely fed my fish frozen food more often to maintain higher phosphates and nitrates. Takes time.
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If I were to suggest someone get phosphates up in a dino battle, I’d ask to stop dosing aminos and use something like potassium phosphate. Seachem makes one.
It worked for me!
 
Let's say that I can't positively ID these lil' devils. What do you think the best plan of action would be?
 
Let's say that I can't positively ID these lil' devils. What do you think the best plan of action would be?
-Installing a UV that is properly rated and sized
-May need to do blackouts to allow other organisms to get a foothold
-Stop dosing any coral foods
-Up nutrients like PO4 and NO3 (May need to dose directly if feeding doesn’t help)
-May need to take fuge offline
-If wanted, can dose silicates to help feed diatoms that look similar to dinos but are short lived

A proper ID is needed however. There’s also a dino “coffee filter” test. I forget how it works but never tried it.
 

IF YOU HAD TO TAKE A REEFING EXAM, WOULD YOU PASS?

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