corythecoralguy
Cory
@corythecoralguy · 2 weeks ago

This algae is killing me.

Been cleaning, scraping and doing weekly water changes.

Plus dosing microbacter 7.

I even did a cycle of micro-bacter clean.

Any ideas????

27

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User Avatar @ms_reefnotes 20d

Maybe cut feeding a bit?

User Avatar @corythecoralguy 20d

Already done that too. Even done a blackout. Everything is growing, fish are happy. And about 10 CUC members not counting the cleaner shrimp and fire shrimp

User Avatar @PicoReeferSF 20d

Hard to say, maybe up the flow? Bad flow can cause algae issues. Also long light schedules on a newer tank can cause algae: Other than that not sure

User Avatar @corythecoralguy 20d

2 powerheads, 8 hour light schedule. Tanks about a year old.

User Avatar @PicoReeferSF 20d

Hmm a year old tank should handle 8hrs no problem. Do you know your nitrate and phos levels?

User Avatar @corythecoralguy 20d

I knew that question was coming lol So I have a 200 gallon tank that I tested every weekend for a year. I was chasing parameters constantly. I stopped testing, stopped dosing, did weekly water changes and everything is growing amazing. That being said, I haven’t tested anything in this tank but I do water changes weekly, about 30%, so phosphates and nitrates should be low.

User Avatar @PicoReeferSF 20d

Okay I would test just so you actually have a reading. I’m no expert so idk what exact kind of algae that is either but I had a Dino outbreak that looked similar to what you have there when my water was to clean. I was like you doing 30% ish water changes when the next thing you know I had zero nitrate and zero phosphate. Worst pain in the rear so far in my reefing journey. The fix was letting the tank get dirtier actually and doing less water changes hahah. But that’s when I needed to start dosing now too

User Avatar @corythecoralguy 20d

That tank gets reef roids once a month for the anemones, and I’m dosing 5 mils of microbacter a week.

User Avatar @corythecoralguy 20d

I appreciate your input no matter what. That’s what reefing is all about.

User Avatar @PicoReeferSF 20d
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No problem! it’s kind of a guessing game, and like you said it’s all part of it! Hahah here’s a picture when I had the outbreak. You can see if it looks similar or not. I fixed it by adding more flow, blackout schedule, less water changes, and feeding more. Without the numbers though not sure what direction you need. Just throwing out experiences

User Avatar @corythecoralguy 20d

I have a 75 gallon tank from innovative marine. It’s acrylic with curved edges. I just gotta finish sanding it and get it inside. It’s going to be a predator tank.

User Avatar @corythecoralguy 20d
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There’s a small part of the 200 gallon

User Avatar @carpetsurfer 20d

I had to manually remove cyano while doing water changes. I cycled my tank with 1/4 of my rock being live, along with live sand and water from the reef display at my LFS. Tank was clear after "cycling" 3 months in. Maybe toss some live rock in your sump 🤷

User Avatar @corythecoralguy 20d

Everything inside there is live rock, plus live sand. I pulled a few gallons from my previous 200 gallon tank to “seed” it.

User Avatar @carpetsurfer 20d

Ooh my bad, I thought it looked like dry rock. I just figured diversifying bacteria and micro fauna might be your issue.

User Avatar @corythecoralguy 20d

I had that thought too. I’m going to try no water changes for a month and see what happens. Just keep dosing positive bacteria and see what happens.

User Avatar @carpetsurfer 19d

What's your cuc made up of? In my 33g for algae I have 5 nassarius and probably 20+ stomatellas that kept breeding

User Avatar @corythecoralguy 19d

Blue and red leg hermits, bumble bee and nassy snails, Tiger conchs, turbo snails, cleaner shrimp and fire shrimp. And a bi-color blenny

User Avatar @carpetsurfer 19d

I have nassy, hermits and a cleaner shrimp but they don't touch algae. What volume water and how many turbo?

User Avatar @corythecoralguy 19d

It’s a 45 gallon. There’s probably 3-4 turbos.

User Avatar @GGonzo 19d

What are your parameters? I’ve mixed coral snow and microbacter7 together, let it set for 5 minutes and bind. Turn off your return pump but leave your powerheads going. Blow off your rocks and use a siphon to remove as much cyano as you can and then dose the tank with your mixture and let it run for 30 minutes to an hour before turning your return pump back on. If you have a skimmer then make sure that’s dialed in for wet skimming. Your tank will look cloudy but it’ll clear up in a couple of hours.

User Avatar @brreefer007 17d

I have a biocube 14 , and it was covered in this thick algae smothering my corals for almost 6 months. I deep dived and I ordered about 15 of the Cortez hermit crabs and 5 bumble bee snails , and did one chemiclean cycle and it completely destroyed it all. Good luck, stuff is tough. Hope this helps

User Avatar @corythecoralguy 17d

I ordered chemi-clean and will order turbo snails soon. That’s my plan!

User Avatar @corythecoralguy 14d
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Update!!! Chemiclean and a 50% water change. All the algae is gone. Curious to see what the “aftermath” is. Obviously that stuff plays with the bacteria so I’m sure something will happen. I keep microbacter 7 in bulk so we shall see

User Avatar @carpetsurfer 5d

How are the results so far 9 days later?

User Avatar @corythecoralguy 5d

Great! Everything is clean, everyone is happy.

User Avatar @carpetsurfer 5d

Nice!

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