What am i not understanding???

chadb202

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Cyano is bad right? But isnt it part of the cycling process ? To turn nitrates into hydrogen gas, and pull oxygen into the tank? what am i not understanding in the cycling process????
CB
 
No CYANO is not bad per say, nor is it part of the cycling process. Although it can show up during this time.
Unlike the normal happenings of a tank that's cycling, nitrites, ammonia and nitrates, which will rise then fall as our beneficial bacteria increase. The presence of Cyanobacteria indicates something is amiss. Excess nutrients, phosphates, low water flow and improper lighting.
 
This is copied from the supreme guide to setting up an aquarium sticky at the top of this page.


You are not done yet! You may have cultivated a nice crop of groovy bacteria and your water may be clean as can be, but, there are still 3 more stages to the cycle process before you can start your stocking. Take this time to consume all of which you have already done. The next 3 stages often put fear into the eyes of many newcomers. These are perfectly natural and are partially a representation of how the earth became an oxygen rich planet. Before there was any oxygen breathing organisms, there was the evolution of Cyanobacteria. This is a photosynthetic bacteria that creates Oxygen as a byproduct. There are several colors, but the commonality is that it is like a slime. The Cyanobacteria spread over a vast area and the atmosphere became oxygen rich like we breath today, without the smog. Cyanobacteria is responsible for life as we know it. The same applies to the reef. Now that your mind has been blown you may move on to the next stage of the cycle.

Pre-Algae Cycle:
LTIM95.jpg
If your lights have not been setup yet do so now. Set your timers as you would for a reef tank. Anywhere from 6-12 hours is a good amount of time. Set the photoperiod to be on during the hours you will be viewing the tank most. If you work 2nd shift it is OK to have the lights come on after you get home from work or when you wake up in the morning. As long as there is not a supply of sunlight near the tank you wont have a long term battle with algae.
Stage 4: Diatoms
diatoms_03_zpsfbc5643d.jpg
diatom algae image via reef2reef member Steven R
Diatoms are a brown dusty life form that consumes silicates. There is no avoiding Diatoms during their initial bloom. Leave it be. Let it go crazy. Before you know it, the brown stuff will soon start to change colors. Generally red, this is the start of the next stage!
Stage 5: Cyanobacteria
01-24-07Cyano_1.jpg
cyanobacteria image via reef2reef member murfman
Cyanobacteria will now begin its course. Again you will let the slime just do its thing. This will be the nastiest of the stages. Cyanobacteria can gross some people out, especially if they catch a whiff of it. It is best to leave it be. It will start to clear up eventually. The clearing of the slime makes way for yet another stage.
Stage 6: Green/Brown algae
DSC00232.jpg
hair algae image via reef2reef member johnmaloney
If you have made it this far, give yourself a round of applause. This is the final “battle” of the cycle process. When the slime is gone you will see your first signs of plant life, algae! Green Hair algae is usually the type that you see, but some other types have been known to occur. This stuff will grow like mad. At this point you are ready to move on to the next phase.
The cycle is a long process in terms of hobbies. Find yourself a good rhythm for testing. Get yourself in the habit of staring for long periods of time. Practice observation by watching as life forms start taking foot in the aquarium. You will see things from dust sized particles to worms that reach a foot long. There really is no telling what could form in your tank. This is a great time to prepare for the animals you will get. Knowing how to describe things and being able to correctly test the water will help you get the information you need. Your parameters are perfect now. You are now ready to move on to the next section. You should actually study the next section during your cycle, since you will have quite a bit of time on your hands with all that waiting.
Cycles can be artificially induced, but it is always preferred to use as little foreign liquids as possible. Another thing you can do during the cycle is preparing your clean up crew and first fish, but be prepared to keep them quarantined for a prolonged time since the cycle is unpredictable.
 
Cyano occured during my cycling process because I was cycling with my lights on NanaReefer provided me info to get rid of it. So Yeah it can occur during cycling.
 
Cyano is bad right? But isnt it part of the cycling process ? To turn nitrates into hydrogen gas, and pull oxygen into the tank? what am i not understanding in the cycling process????
CB
really depends on were it is cyano bacteria is one of the most diverse and most successful group of microorganisms on earth if not the most , and it produces oxygen as its by product we actually have cyano bacteria to think for our blue sky's today as it help for our atmosphere into were oxygen breathing life can take place , however in the home aquarium it is frowned upon and not very sitely but not much harm well come from it unless it begin to cover corals witch can have negative effects, some time you can reduce lighting periods and get rid of it seems the most effective way is using chemiclean if that happens to be the route you go it well make your skimmer over flow so if you have a hob watch out ,it also drops o2 levels so needs extra water surface movement to help with gas exchange and also if you can leave your skimmer running well also help if it can just over flow back into the tank just make sure you clean the cup before treatment with chemiclean
 

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