How to get rid of these red stuff?

[arash53]

Originally Posted by Spyd

Also, what type of sand did you use in your tank? It may be difficult to siphon properly if it is not a coarse grain.

You are right it is not easy as the sand is really fine


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[Spyd]

You can pick it out by hand as best as you can. Are there any powerheads in your setup? Once you manually remove it, you can move a powerhead closer to the area to increase the flow in that part of the tank.

Worst case scenario is to use Chemiclean but that is only a temporary fix. It will come back if the root of the problem isn't fixed, and when it does, it gets harder and harder to remove.

[Seriak]

And make sure you are using RODI water so that you are not adding any excess nutrients into the tank.

[arash53]

Thanks for the help, currently I remove them with hand
Could I get something to eat them?


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[reefwars]

Originally Posted by arash53

Thanks for the help, currently I remove them with hand
Could I get something to eat them?


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not really, if your persistent it will go away, it does not dissapear overnight(well it does but comes right back lol) it takes a few approaches. one solution by its self usually does very little, its a combinations of approaches.


water changes, running gfo and maual removal. like mentioned after doing this do a dose of something like red slime remover etc.

a blackout is also effective.

i never get cyano and i run a nutrient rich system where i target a precise amount of nutrients for coral growth, its not always the nutrients that cause cyano.

things like snail spawns, decaying matter and bad lights can all cause it too.

its always been believed that low flow triggers cyano but were finding out that high flow doesnt help but makes it worse. there are people with sps dominant tanks filled with vortecs that still get cyano like i said the reasons it shows are many and so the approach to getting rid of it has to be many as well since its hard to target exactly what causes it as each tank is different.


if over feeding and low flow cause cyano then i should be covered in it , when i first got into reefing i battled it in every tank , now that i have a solid routine down i havent seen it in years regardless if its a new tank or old one(i too bought a running 5yr old tank and kept the sand)

[Enigma]

I've got a large patch of cyano in my tank on my sandbed. It started while I was on vacation and was not dosing ZeoBak. It is in quite an open area of my tank, which has moderate flow.

I couldn't get any ZeoBak yesterday (and I'm out), and I couldn't find any Microbacter7 (I know I saw it locally . . . I just can't remember where).

I picked up some of Instant Ocean's "Natural Nitrate Reducer" (a polymer) and "BIO-Spira" (live, nitrifying bacteria) as I felt those could be beneficial in reducing the nutrients and thus the cyano. I dosed 50ml of the nitrate reducer and 20ml of the BIO-Spira to my 55 gallon system last night (shut off the skimmer for two hours afterwards).

This morning, the cyano had reduced by about 50%. Maybe it is just coincidence . . . but I'll be dosing 20ml of the BIO-Spira a day for the next two weeks.

[reefwars]

Originally Posted by Enigma

I've got a large patch of cyano in my tank on my sandbed. It started while I was on vacation and was not dosing ZeoBak. It is in quite an open area of my tank, which has moderate flow.

I couldn't get any ZeoBak yesterday (and I'm out), and I couldn't find any Microbacter7 (I know I saw it locally . . . I just can't remember where).

I picked up some of Instant Ocean's "Natural Nitrate Reducer" (a polymer) and "BIO-Spira" (live, nitrifying bacteria) as I felt those could be beneficial in reducing the nutrients and thus the cyano. I dosed 50ml of the nitrate reducer and 20ml of the BIO-Spira to my 55 gallon system last night (shut off the skimmer for two hours afterwards).

This morning, the cyano had reduced by about 50%. Maybe it is just coincidence . . . but I'll be dosing 20ml of the BIO-Spira a day for the next two weeks.

sounds expensive:P

[Enigma]

Originally Posted by reefwars

sounds expensive:P

It was! Over $40 for both bottles.

I normally dose nitrifying bacteria, so I'm okay with that expense (I see it as a little bit of insurance). The nitrate reducing polymer isn't something I would normally use, but that was a 1/3 the price of the BIO-Spira so I figured I may as well try it in conjunction with the bacteria.

[arash53]

Originally Posted by reefwars

things like snail spawns, decaying matter and bad lights can all cause it too.
)

Be they showed up I saw couple of my snails releasing white stuff in the tank . They did it about an hour and the water gets abut white !! That must be the cuse then!

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[reefwars]

Originally Posted by arash53

Be they showed up I saw couple of my snails releasing white stuff in the tank . They did it about an hour and the water gets abut white !! That must be the cuse then!

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yup i can guarantee it, in my old zoa tank the only time i got cyano is when my turbos were spawing, when the babies were born i would get a worse out break.

how long have you been having this issue with cyano?? i would wait a bit and do what your doing before adding any chemicals. i can almost bet its the b reeding cheers