Cyanobacteria

[SteveReef]

How can I get rid of it? As of now, the test kits say Nitrates are 0 and phosphates are 0, but I know that isn't true. How can I get rid of the Cyanobacteria?




Thanks,
Steve

 

[DaveK]

This is one of the main problem algaes. It's a mess to look at, and few things eat it.

Successful control of any problem algae is all based upon control of nitrates and phosphates. Just because your test kits read 0, don't think for a moment that there is not a problem here. Nitrates and phosphates can get bound up in live rock and any live sand you are using, and then released over time or make an ideal area for algae.

If you tank is newly set up, siphon out as much as you can, and keep this up a few times a week. Also look to things that will export nitrates and phosphates, like water changes, reducing feedings, and reduce livestock.

I do NOT recommend the use of the various red slime remover products. Yes they do work, but if you do not correct the basic problem of nitrates and phosphates, you simply get another problem algae growing in it's place.

 

[erid]

What kind of lights? Any PCs?

If so, how old are they? They may need to be replaced.

 

[majormaz]

This is not an algae, it's a bacteria. I agree mostly with DaveK , but try adding more flow in the areas that have cyano.

 

[JRWOHLER]

The other thing I noticed when I set up my tank last summer was if the temp was a bit high it promoted growth. Flow, waterchanges, and use a turkeybaster. If you can blow it off before water changes (you I hope are using RO water to make your salt water right?) then syphon some off it will help. These were the best points of advice I got from Mynd last year. Hang a bag of Phosguard or something to help remove your phos and silicates.

 

[reefsandrotts]

I had this same problem a little while back and solved it by redirecting flows and then adding more flow.Problem cleared up in about 4-5 days.

 

[SteveReef]

I am using distilled water for my water changes, have been thinking about switching to RO, but people on RC have told me that distilled is good too.

I have T-5's they are 4 months old.

Would hanging phosguard work well...I'm contemplating on doing that.

 

[majormaz]

I am using distilled water for my water changes, have been thinking about switching to RO, but people on RC have told me that distilled is good too.

I have T-5's they are 4 months old.

Would hanging phosguard work well...I'm contemplating on doing that.

Make sure you buy yourself a T.D.S meter to test the water you are topping off and doing water changes with.

Also how old is your tank?

 

[jceli728]

Add flow or redirect your powerhead to the area where your getting this bacteria.

 

[SteveReef]

Tank is 6 months old.

 

[JRWOHLER]

I am using distilled water for my water changes, have been thinking about switching to RO, but people on RC have told me that distilled is good too.

I have T-5's they are 4 months old.

Would hanging phosguard work well...I'm contemplating on doing that.

It will not hurt. I keep a bag hanging in my rear chamber all the time and am trying to figure out how I might do something similar on my new tank. Just make sure you change it occasionally as the P and SI will leach back out as it gets old.

 

[gettankedaquariums]

Just make sure you change it occasionally as the P and SI will leach back out as it gets old.

FYI: GFO Granular Ferric Oxide Iron base does not leach anything back into your system, that is a myth. Fact straight from the makers.

Garry








Fixed quote markers