Chaetomorpha Chaeto Fine Marine Macro algae
    Chaetomorpha Chaeto Fine Marine Macro algae
    Chaetomorpha Chaeto Fine Marine Macro algae
    Chaetomorpha Chaeto Fine Marine Macro algae
    Chaetomorpha Chaeto Fine Marine Macro algae
    Chaetomorpha Chaeto Fine Marine Macro algae
    Chaetomorpha Chaeto Fine Marine Macro algae
    Chaetomorpha Chaeto Fine Marine Macro algae

    Chaetomorpha Chaeto Fine


    This Chaeto algae is a very fine species which grows much more fine than other Chaeto algae, almost as fine as hair.  This makes it a brilliant algae choice for feeding herbivore fishes like Tang & Foxface to keep them happy and healthy. We do not recommend this chaeto algae species for the main purpose of nutrients removal, as it grows slower than our fastest growing chaeto which you can find HERE.
    Please read the description for further important infos.


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    Chaetomorpha Chaeto Fine Marine Macroalgae

    Premium Marine Macro algae for the Planted Reef Display Tank & Refugium for sale on Live Algae UK.
    Your 1st choice for clean Marine Macroalgae from Fish & Copper free tanks since 2014.

    Please Note
    This Chaeto is a very fine structured algae that will arrive clumped together and needs shaking up in the refugium again to loosen it up. And it may come with Copepods & Rotifers. Although we dip it before posting it is possible that some of them will be still between the algae. Please do not buy this algae when you expect an as clean macroalgae as we otherwise offer.

    This is a different Chaeto species to the ones you'll often find, as it is finer in the structure ( see comparison pictures ) and herbivore fishes will happily eat this one. 

    It is best placed in the sump/refugium with a sufficient more reddish light. We do not recommend using it in algae reactors as it can clog the outlet.

    The Chaetomorpha / Chaeto algae loves the light, as the more you provide as fast it will grow. We have seen just by using the Kessil H380 macroalgae grow light that it can get actually burned when this light is hung below 1 ft from the water surface.

    This Chaetomorpha algae species is for medium to larger algae-eating marine fishes palatable.

    It is not invasive and will rarely attach itself. A great choice for the refugium for nutrients export.

    Whitish parts of the Chaeto should be removed as they are decomposing.

    Like for most marine macroalgae a higher level of Nitrate and Phosphate, in addition to the supplement of Iron, Magnesium and Trace elements will improve the growth of this live algae.

    If the macroalgae is not growing as expected a special formulated fertiliser for the marine aquarium can help to improve the growth of the macroalgae. Please find a selection of supplements for the marine aquarium HERE 

    Please note
    Our macro algae are from fish free macroalgae tanks, although we use sometimes pictures for demonstration purposes only which will include fishes, seahorses and or corals. 
    We do our best to quarantine, treat and remove any unwanted hitchhikers, parasites etc from our macro algae but we can not guarantee that the algae are completely free of anything unwanted, not limited to Copepods, Rotifers etc. This is simply because that sometimes eggs, spores, etc can remain viable but not visible and hitchhikers can still stay hidden, especially in dense algae structures, despite our strict quarantine efforts. 

    All macro algae will be thoroughly dipped in a professional solution to deactivate hitchhikers as good as possible before posting. If you don't want this, please send us a message together with your order.

    We highly recommend nonetheless that you properly quarantine anything new before adding it to your marine tank.

    We aim to offer you the healthiest and best quality macro algae on the market, therefore, all of our macro algae comes with a 100% Satisfaction Guarantee.
    The images on this page are for example only, actual product appearance may vary. 
    Common Name
    Chaeto Fine or Spaghetti Algae
    Sump (tumbling)
    Growth Rate:
    Food Value:
    Not Palatable
    Nutrient Uptake:
    Very good
    Flow Rate:
    Moderate to High
    Green Macroalgae
    Scientific Name


    We want you to be fully happy with your new macroalgae addition. Therefore we offer you a hassle free Satisfaction Guarantee.  

    If you are not 100%  happy with the macroalgae you have received on arrival we will refund you the full money back.    *1
    We even will cover the return costs. The refund will be offered after we arrived and checked the returned marine algae.

    *1 = Valid for UK Orders only, please see our Terms for EU orders HERE 


    We offer for sale macroalgae from our mature macroalgae mother colonies in a premium quality & 100% healthy within the UK and EU.
    All live algae species are sustainably grown in the UK.

    All macroalgae will be well protected when posted to you to ensure that it will arrive in the best condition at yours.


    We won't be beaten on the premium quality of our live algae cultures, and surely not on the price either!

    Have you seen the same macroalgae somewhere else cheaper?

    Please just send us a message HERE and we will check your request within 24 hours ( working days only ).

    When we can match the other price we will send you a discounted offer which will be valid for the next 7 days after receiving our email.
    This offer will be just valid for purchases using the same email address provided before.

    The price match offer is only valid for identical, same size/amount and available macroalgae species.
    As a proud UK based tax paying business, we don't price match any offers against auction sites or from private sellers.

    The price match offer is just valid for UK deliveries. We reserve the right to refuse a price match request.

    If you have any questions please don't hesitate to contact us.

    Your Livealgae UK

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    Reviews Reviews (19)

    Based on 19 reviews - 0 1 2 3 4 4,84/5
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    0 1 2 3 4

    Great Macroalgae

    0 of 0 people found the following review helpful

    Another fabulous, first class clean macroalgae. I really cannot praise Livealgae UK enough.

    0 1 2 3 4

    Great customer service

    0 of 0 people found the following review helpful

    Always quick to respond to any queries, quick delivery and good prices.

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