Phytoplankton Dosing-Worth it?

MichaelReefer

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I have been reading up on dosing Phytoplankton, and getting a culture going and growing them myself. I have found mixed opinions on it and wanted to see opinions in here. Do any of you dose phytoplankton? Did you see any benefits? Adverse effects? Do you recommend it? Thanks!
 
From what I read, some people say its pointless because the skimmer will kill them all anyways?

If you dose them right into the skimmer intake maybe, but into your return section/Fuge (Depending on how your sump is laid out) or directly into your DT you should have very minimal loss. Most find dosing phyto to be of huge benefit as you're keeping your ecosystem thriving from the ground up.
 
If you dose them right into the skimmer intake maybe, but into your return section/Fuge (Depending on how your sump is laid out) or directly into your DT you should have very minimal loss. Most find dosing phyto to be of huge benefit as you're keeping your ecosystem thriving from the ground up.

I was looking at this kit. Which kind of Phytoplankton should I get?

 
I don't have any personal experience dosing live phyto yet, but maybe @najer could help you out a little more
 
I was looking at the same kit today, but I have enough stuff lying around from my aquarium and home brewing piles to get started. I haven't decide on what strain. I like the idea of starting with a bottle of OceanMagik or Phytofest live each use 4 below

this is from the Q&A section of that page. Pretty informative on which strain


"Nano", scientifically known as Nannochloropsis gaditana, are tiny, non-flagellated, yellow-green algae that consumes several nitrogen waste compounds which include: ammonia, nitrites, and nitrates. This characteristic aids if you are prone to overfeeding, adding new livestock, or reducing the frequency of water changes.
Size = 1 - 5 microns

"Tet", scientifically known as Tetraselmis sp, are a green biflagellate strain, rich in amino and fatty acids. They are a great source of nutrition for marine life, and are often used in large aquaculture facilities for this.
Size = 6 - 10 microns

"Iso", scientifcally known as Isochrysis galbana, are brown, biflgellate algae high in DHA, the most essential omega-3 fatty acids. Iso is often used to feed zooplankton such as copepods and brine, so when dosed help boost their populations. For marine life, it will aid coloration, resilience in animals like: oysters, clams, mussels, and scallops.
Size = 10 -14 microns

"Thal", scientifically known as Thalassiosira weissflogii, are an unflagellated diatom and is the largest of the four strains present in OceanMagik. As a beneficial diatom, Thal consumes silicates which in turn restricts the growth of harmful dinoflagellates and silicates. Thal also reduces cycle time for new aquariums.
Size = 5 - 32 microns see less
 
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check this thread out

 
I have been reading up on dosing Phytoplankton, and getting a culture going and growing them myself. I have found mixed opinions on it and wanted to see opinions in here. Do any of you dose phytoplankton? Did you see any benefits? Adverse effects? Do you recommend it? Thanks!

Hi,

I think great question and your right variable opinions. I would add the amount relative to tanks size and need will be a factor as will. Also source and quality.

@lapin has it dialed in to a dosing regiment which is what I would see as most effective.
 
I was looking at the same kit today, but I have enough stuff lying around from my aquarium and home brewing piles to get started. I haven't decide on what strain. I like the idea of starting with a bottle of OceanMagik or Phytofest live each use 4 below

this is from the Q&A section of that page. Pretty informative on which strain


"Nano", scientifically known as Nannochloropsis gaditana, are tiny, non-flagellated, yellow-green algae that consumes several nitrogen waste compounds which include: ammonia, nitrites, and nitrates. This characteristic aids if you are prone to overfeeding, adding new livestock, or reducing the frequency of water changes.
Size = 1 - 5 microns

"Tet", scientifically known as Tetraselmis sp, are a green biflagellate strain, rich in amino and fatty acids. They are a great source of nutrition for marine life, and are often used in large aquaculture facilities for this.
Size = 6 - 10 microns

"Iso", scientifcally known as Isochrysis galbana, are brown, biflgellate algae high in DHA, the most essential omega-3 fatty acids. Iso is often used to feed zooplankton such as copepods and brine, so when dosed help boost their populations. For marine life, it will aid coloration, resilience in animals like: oysters, clams, mussels, and scallops.
Size = 10 -14 microns

"Thal", scientifically known as Thalassiosira weissflogii, are an unflagellated diatom and is the largest of the four strains present in OceanMagik. As a beneficial diatom, Thal consumes silicates which in turn restricts the growth of harmful dinoflagellates and silicates. Thal also reduces cycle time for new aquariums.
Size = 5 - 32 microns see less
Problem with trying to culture a mix is that one eventually takes over. You won’t have 4 grow together. And it will be nanno that takes over.

And I’d say it is definitely worth dosing a live culture. It’s a link that our tanks are otherwise missing compared to the ocean.
 
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Problem with trying to culture a mix is that one eventually takes over. You won’t have 4 grow together. And it will be nanno that takes over.

And I’d say it is definitely worth dosing a live culture. It’s a link that our tanks are otherwise missing compared to the ocean.


thanks. I just finished the thread I linked and that point was made clear


@MichaelReefer the nanno appears to be the strain of choice. At the beginning of the thread, the nanno had a shell that the pods had difficulty consuming, but then there was a post that a smaller strain was sourced that was good for pods. I can't confirm that this is the strain (or similar) that is readily available, but going through the pod videos on you tube no seems to mention any issues with the strain they are using


I'm going to start with the nano you listed for my phuto culture. I have tigger pods coming in a week and I have half a bottle of phyto fest to feed them. Gotta find a strainer now
 
Im not sure. It's possible that it is feeding my GHA issues. I started to help the pod population but that seems to be pointless. Now I grow it for dosing my pod buckets
 
I buy my phyto from my lfs coz I'm lazy.
Their "supermix" has three types, I was told, I forgot, great description above, I also have nps but my big blue sponge needs the nano.
I feed a litre a week between my two tanks.
Also as mentioned before it is the building blocks and pods love it.
 
Best phytoplankton I have bought and I have tried just about all of them. So thick and dense its like a soup

351A47D6-CF35-4A35-947D-43DA84D832C4.jpeg
 
I just purchased a culture disc and f2 from Florida aqua farms 27 bucks.
You can find details about this product and how to grow it on melevs reef.
Ive done this before and within a month you can have enough for many tanks or just to give away.
 
Absolutely all of my filter feeders are doing great

I am mainly looking to do it so I can get my Refugium going crazy good and all the copepods. Should I just drop a cap full in my refugium every day?
 
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