TNC Complete Planted Aquarium Fertilizer
    TNC Complete Planted Aquarium Fertilizer
    TNC Complete Planted Aquarium Fertilizer
    TNC Complete Planted Aquarium Fertilizer
    TNC Complete Planted Aquarium Fertilizer
    TNC Complete Planted Aquarium Fertilizer

    TNC Complete


    TNC Complete is specially formulated for planted aquariums where the livestock is not meeting the requirements to supply the necessary Nitrate & Phosphate for plants to grow. This multi-nutrient fertilizer includes therefore Nitrate & Phosphate to provide nutrients for optimal growth. If you don't need this look at TNC Lite.

    Careful to use in the marine aquarium as it includes Copper (see below).


    Total Rating Total Rating:

    0 1 2 3 4
    4,00/5 - 1 review

    View ratings
    0 1 2 3 40
    0 1 2 3 01
    0 1 2 0 10
    0 1 0 1 20
    0 0 1 2 30

     Add Review View Reviews View Reviews

    TNC Complete Aquarium Plant Food 250ml / 500ml /1000l

    TNC Complete is a ready mixed fertiliser for the planted aquarium, containing a balanced blend of Nitrogen, Phosphorus and Potassium as well as Magnesium and all the important trace elements for a great growth. 

    TNC Complete includes 0.0002% Copper, which is 20 times more than in Seachem Flourish, whilst Brightwell's ChaetoGro does not include any Copper.

    Copper can be toxic to aquatic animals and invertebrates like shrimp and snails as they are particularly sensitive.
    However, copper is needed in trace amounts by both plants and animals.
    The amount of copper in TNC Complete is still so small that a overdose would be necessary before it would begin to reach an amount of Copper that is toxic to aquamarine life. 
    This said when using this fertiliser we recommend for safety reasons to monitor the Copper level in the aquarium water and to use when necessary Copper removing supplements.     

    Instruction Guidelines

    • Shake TNC Complete well before using.
    • Dosing recommendation: 
      Dose 10 ml per 100 litres of tank per week and increase the dosing when necessary up to three times a week.
    • For strong algae growth it is recommended to maintain a minimum Nitrate level of 3-5 ppm and phosphate level of 0.01 ppm, as otherwise an optimum macroalgae growth may not be possible.
    • Concentrated formula & integrated measuring bottle - 500 ml will treat 5000 litres of tank water


    Keep out of reach of children. Not for human consumption. Handle with care in the aquarium.


    1.5% N, 0.2% P, 5% K, 0.8% Mg, 0.08% Fe, 0.018% Mn, 0.002% Cu, 0.01% B, 0.01% Zn, 0.001% Mo, EDTA



    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

    Reviews Reviews (1)

    Based on 1 review - 0 1 2 3 4 4,00/5
    0 1 2 3 4 (0)
    0 1 2 0 1 (0)
    0 1 0 1 2 (0)
    0 0 1 2 3 (0)
    0 1 2 3 4

    Check if you need nitrate / phosphate first

    0 of 0 people found the following review helpful

    I was not paying much attention when I got this fertiliser. The growth of my macros improved but unfortunately my nitrates increased. I completely oversaw that this product includes nitrate & phosphate, which I wanted to lower.

    Product added to wishlist