Customer reviews of daphbio

Trust Attestation
9,2 /10
Overall rating: 9,2 out of 10
Based on 2 571 published reviews

Summary of reviews

Daphbio is consistently praised for high-quality products that deliver real results, with many reviews noting fast and careful shipping, on-time delivery, and well-packaged items. Customers highlight effective products across coral and aquarium care, including reliable anti-cyano protocols, live microfauna options, and probiotics that support natural maturation and tank cleanliness. The store also earns praise for responsive and professional customer service, clear communication, and strong value, with multiple mentions of satisfaction and willingness to recommend to others. Overall, the experience is described as reliable, efficient, and consistently beneficial for aquariums.

Reviews 1, 2 and 4 stars

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F
Farid E.
Rating: 4 out of 5
following a purchase from 17/08/2025
Package delivered quickly. However, the information about the minimum amount (€70) for free delivery is not correct. You need to exceed €90 for Belgium.
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Response from daphbio
Hello,

Thank you very much for your feedback and your order.
We understand your comment regarding free shipping. To clarify, the offer "free shipping from €70 purchase with UPS Standard" only applies to orders without live microfauna, and up to a maximum of 10 kg.

All detailed information about our delivery conditions is available here: https://www.daphbio.fr/fr/blog/transport-et-delais-n75

We hope that this information will be useful to you and remain at your disposal for any further questions. Thank you again for your trust and loyalty to Daphbio.

Best regards,
The Daphbio team
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Pascal L.
Rating: 2 out of 5
following a purchase from 14/08/2025
I did not get the expected results, nothing is thriving in my aquarium, no bacteria on my stones, I am left with cyanobacteria and filamentous algae that continue to grow. With a rise in nitrate. Approaching 50 mg. Causing the loss of 3 fish due to the rise in nitrate. My disappointment, I was already between 25 and 30 mg and now I find myself at 50 mg. For the launch of my tank. It was effective at first. Following the rise in my nitrates, the reseeding brought me nothing.
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Frédéric E.
Rating: 2 out of 5
following a purchase from 06/08/2025
Delivery received within 48 hours is great, However, still waiting for the benefits of the ordered products.
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Marco M.
Rating: 1 out of 5
following a purchase from 03/08/2025
the product instructions to download on the site are very confusing and different from those written on the bottle
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Antoine S.
Rating: 1 out of 5
following a purchase from 05/07/2025
Microfauna received completely dead upon arrival
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Patrick D.
Rating: 4 out of 5
following a purchase from 13/06/2025
Order received within the expected time, thanks to the teams
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Yoann P.
Rating: 2 out of 5
following a purchase from 05/06/2025
Ineffective product, therefore too expensive and delivery far from being fast.... Disappointed with the concept of this company.
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Thierry D.
Rating: 1 out of 5
following a purchase from 01/06/2025
I did not receive it on the scheduled date and have not heard anything since. I hesitated to use Collissimo; I should have known better. There are always problems with the post. I hope to hear from you very soon.
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Martial G.
Rating: 4 out of 5
following a purchase from 01/06/2025
Compliant
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Marc C.
Rating: 4 out of 5
following a purchase from 07/05/2025
Several orders made, never had any problems
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Francis L.
Rating: 1 out of 5
following a purchase from 28/04/2025
Barely I put the daphnias in the water 1/2 hours later they were all dead.
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Vincent D.
Rating: 1 out of 5
following a purchase from 26/04/2025
Put in a micro tank on the day of receipt with water that has rested for more than 48 hours, unfortunately just 5 days and nothing left, no life at all. I threw 50 euros in the trash, I am really disappointed.
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Stefano M.
Rating: 4 out of 5
following a purchase from 27/04/2025
You are efficient
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Giovanni P.
Rating: 1 out of 5
following a purchase from 21/04/2025
They don't work at all and I followed the instructions to the letter
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Gilles M.
Rating: 2 out of 5
following a purchase from 21/04/2025
I lost 200€ but I give 2 stars because someone took the time to explain to me why.
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Olivier C.
Rating: 1 out of 5
following a purchase from 19/04/2025
catastrophic !!!!!
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Roeland H.
Rating: 2 out of 5
following a purchase from 02/04/2025
Almost nothing in the bottle
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Gilles V.
Rating: 1 out of 5
following a purchase from 03/04/2025
Good
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Gianluca T.
Rating: 1 out of 5
following a purchase from 05/04/2025
Totally ineffective anti-cyan product.
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Daniele V.
Rating: 4 out of 5
following a purchase from 26/03/2025
All good
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Audrey F.
Rating: 1 out of 5
following a purchase from 12/03/2025
Hello, I am extremely disappointed with what I received. And the inside of the box looked like a trash can.
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Chris K.
Rating: 1 out of 5
following a purchase from 01/03/2025
unacceptable customer service, extreme algae growth after dosing.
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Pascal L.
Rating: 4 out of 5
following a purchase from 20/02/2025
Having taken over 1 400-liter tank and 1 200-liter tank that I hadn't had much time to look after. I bought Bactofresh and Micro Macro Life alongside Easylife products. My 2 tanks are beautiful again, and the plants are growing very well. But are the benefits of Bactofresh and Micro Macro Life or Easylife, or both???? In any case, if Bactofresh and Micro Macro Life haven't improved anything, they haven't degraded anything either. I therefore recommend these Daphbio products.
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Yannick P.
Rating: 1 out of 5
following a purchase from 16/02/2025
No difference after using zero microphone products
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Sauveur S.
Rating: 4 out of 5
following a purchase from 17/02/2025
Hello,I don't have enough experience to give you my opinion.
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Alfonso G.
Rating: 2 out of 5
following a purchase from 04/02/2025
The product had no effect on my cyanos. The treatment lasted for 6 days and nothing remarkable happened.
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Jeanpierre F.
Rating: 4 out of 5
following a purchase from 29/01/2025
Effective products, not enough experience to say more.
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José D.
Rating: 1 out of 5
following a purchase from 28/01/2025
Unreliable products
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Dante P.
Rating: 4 out of 5
following a purchase from 24/01/2025
ottima
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Eric J.
Rating: 1 out of 5
following a purchase from 14/01/2025
all life except on 2 or 3 unfortunate bugs, daphnia or others was absent, distinguished under the microscope
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Giovanni P.
Rating: 1 out of 5
following a purchase from 07/01/2025
It doesn't work 80 euros thrown away
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Sébastien D.
Rating: 4 out of 5
following a purchase from 22/12/2024
no worries
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Vito G.
Rating: 1 out of 5
following a purchase from 22/12/2024
Good morning, very bad shipping time. I paid to have the goods within 24 h and arrived after 72 h.. I do not add anything else. Best Regards.
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Raphaël B.
Rating: 4 out of 5
following a purchase from 29/12/2024
The anti-ciano product didn't work, although it really was ciano bacteria. On the other hand, the bacteria seem to be of good quality!
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Dante P.
Rating: 4 out of 5
following a purchase from 14/12/2024
Very useful products
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Thomas G.
Rating: 1 out of 5
following a purchase from 19/12/2024
Despite following the protocol provided by the seller, still no life in my tank. Very disappointed with the microfauna product (especially since it didn't work). Sincerely
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Philippe B.
Rating: 1 out of 5
following a purchase from 28/11/2024
only one order placed with daphbio on 28/11, in the parcel a 500ml can of fertilizer leaking. impossible to contact anyone by phone (to this day i'm still trying to get them on the phone), no one answers. i sent a message via the contact form on 7/12, wanting to attach a video of the leak, but it was impossible to send the file, even in 3 different formats. daphbio told me they needed the video proving the leak, which i could do, but how could i send it? i sent a message back on 24/12, no reply, a second message on 30/12, still no reply! when you see the prices of the products on offer, you think they must be good products, but you also expect customer service to do its job. but here, nothing, daphbio is quietly burying its head in the sand. we wonder why we go abroad to buy, with french companies like this one, we know why. a bunch of good-for-nothing crooks who don't assume that there can be any manufacturing errors or problems whatsoever. i'll be sure to tell every aquarist i meet about this thieving company!
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Christophe B.
Rating: 1 out of 5
following a purchase from 10/12/2024
Hello gentlemen, I had a cyano attack and as usual I called on your products but unfortunately no effect! I contacted Benoit who kindly replied but he clearly said that it wasn't cyano and that he couldn't see any bubbles but your product was never blamed. I did a 500ml treatment for a 600l tank and nothing cyano grew? So that's it, I won't be using your products again...1080e order in 2024. Happy holidays.
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Manuel Joâo T.
Rating: 1 out of 5
following a purchase from 30/11/2024
The UPS carrier did not give me confidence If in the future I return to shop at daphbio and the carrier is UPS, I will not buy at daphbio.
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Gael S.
Rating: 4 out of 5
following a purchase from 26/11/2024
Satisfied with daphbio products
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