BRIGHTWELL Aquatics NeoPhos Phosphate Supplement

    Brightwell NeoPhos


    Brightwell Aquatics NeoPhos is a balanced phosphorus supplement for adding phosphate which is necessary for an optimal macroalgae growth, especially in reef tanks with low phosphate levels and where macroalgae are kept without livestock. 


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    Brightwell Aquatics NeoPhos balanced Phosphorous source 250ml / 500ml

    Brightwell Aquatics NeoPhos is a ready mixed solution to increase the phosphate level in the marine aquarium, to enable the natural nitrogen uptake in reef tanks with inadequate phosphorus content, as in ultra-low nutrient reef tanks.

    Lowering ammonia, nitrite, and nitrate concentrations without the use of chemical filtration media and without resorting to polluting the system with organic material to raise the phosphorus content.

    • Recommended for use by advanced reef aquarists maintaining ultra-low nutrient content
    • May be used with MICROBACTER7, REEF BIOFUEL and/or KATALYST, and NeoNitro
      to achieve desired nutrient content in reef aquaria for improved health and colouration of
    • 1ml NeoPhos will increase the phosphate concentration in 3.8 liter by ~ 0.25ppm.

    As macroalgae will consume much more nitrate than phosphate it is for an optimal macroalgae growth recommended to maintain a ratio between nitrate & phosphate in the marine aquarium / planted reef tank between 20:1 to 100:1.

    Which means that when you have for example a nitrate concentration of 2 ppm the phosphate level should be 0,02 ppm. 
    It is as well recommended to keep for an optimal macroalgae growth a nitrate level of at least 2 ppm and a minimum phosphate level of 0.02 ppm, as otherwise the macroalgae may starve and potentially die off.

    Keep out of reach from children, not for human consumption.



    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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