Back at it! Peroxide vrs cyanobacteria

[twilliard]

I think it may come down to the half life of peroxide.
My tests so far are done under about 200 lux (room lighting) with positive results

 

[jamie callard]

are you using the 3% from the pharmacy 30% that is food grade or 90% industrial grade

 

[twilliard]

Just the standard 3%

 

[Diesel]

Microscope day!
Can't wait for your findings.
This will be HUGE and a new breakthrough.

 

[twilliard]

Yes I am awaiting the arrival!
So far with my tests h2o2 has a lifespan of less than 24 hours against this bacteria
I have also reintroduced this bacteria after h2o2 stripping into my test tank and completely dies without any repopulation of the bacteria

 

[Diesel]

Yes I am awaiting the arrival!
So far with my tests h2o2 has a lifespan of less than 24 hours against this bacteria
I have also reintroduced this bacteria after h2o2 stripping into my test tank and completely dies without any repopulation of the bacteria

How do skimmers react on this treatment?
Would it be useful to run like a better sock for removal as you have some sort of breakdown?

 

[twilliard]

How do skimmers react on this treatment?
Would it be useful to run like a better sock for removal as you have some sort of breakdown?

I have been thinking about this as some people do not run skimmers.
Once the scope comes in I will be able to see what parts of the cells are breaking down into the water. The only thing is being able to measure the cell size for capture in the aquarium.

 

[DeniseAndy]

Following...

 

[cowboy]

I am currently having and issue with green cyano in a 125g with a 40 gal sump. Very interested in seeing your findings. The tank has minimal livestock and coral at this time,
I have been currently reducing nutrients, and spot removal siphon method, tried chemiclean with little success. I would also be willing to volunteer this tank for your testing. More than willing to document everything for you and provide culture samples for you as well.

 

[twilliard]

I am currently having and issue with green cyano in a 125g with a 40 gal sump. Very interested in seeing your findings. The tank has minimal livestock and coral at this time,
I have been currently reducing nutrients, and spot removal siphon method, tried chemiclean with little success. I would also be willing to volunteer this tank for your testing. More than willing to document everything for you and provide culture samples for you as well.

Thank you!
From all the literature I have been reading reducing nutrients may not be helpful as the thylakoids can sustain with light in low nutrient waters
Also they appear green with more red spectrum lighting

 

[cowboy]

I have been reading the same thing. And have focused more on manual removal. Which has proven successful but a rather slow process as there is alot that is not visible. And I figure this could be beneficial for everyone.

 

[twilliard]

I have been reading the same thing. And have focused more on manual removal. Which has proven successful but a rather slow process as there is alot that is not visible. And I figure this could be beneficial for everyone.

Yes indeed and that is the issue.
When siphoned out there is a substantial chance that some of the bacteria is released back into the water.

 

[cowboy]

I am out of town today but will gladly give you a full breakdown of the tank. Will also follow any recommendations on treatment to ensure it follow your experiment and give you usuable data.

 

[twilliard]

I am out of town today but will gladly give you a full breakdown of the tank. Will also follow any recommendations on treatment to ensure it follow your experiment and give you usuable data.

Thank you!
Close data recording and communication and I will make sure you are listed in my final writeup

 

[cowboy]

Yea i will pm you my contact info

 

[twilliard]

Scope is in with all my dye!
Now I can push forward

 

[Diesel]

Lets roll!!

 

[twilliard]

I just verified it is cyanobacteria working to get closer shots
By looking at what I just saw manual removal is NOT the best idea

 

[cowboy]

So heres the tank
125 marine land
Eshopps 36 sump (do not recommend)
Eshopps 150 in sump skimmer (not a favorite)
1800 gph eheim return
Two little fishes posban 150
Korallin 1502 biodenitrator
Apex base with ph and temp
3 black box led fixtures
2 1400gph hydor
2 1100 gph hydor
JBJ ATO
Livestock
3 green chromis
2 black clowns
1 blue hippo
1 yellow eye kole
1 zebra 2ft long
1 purple fire fish
Turbo snails
Babylon snails
Cowrie snail
Green pincushion
1 GBT Anemone

Mix of softies lps sps and nps

1.025 sg floating hydrometer
460 ca
1480 mg
7.8 dkh
Po4 .36
No3 not detected
Ammonia not detected
PH 8.23 Apex needs cal will have that done
Lights on 11hrs perday
Black out at night
Was going to try the micro bubble but can put on hold for experimentation.

 

[cowboy]

Now reduced nutrients do to hair algae, once hair algae started dieing off green cyano came up with a vengeance. This tank has been running 4 yrs in my possession for 6 months sand bed was replaced at time of move most equipment came with the system.