Carbon 800g complete with net bags

Good, better than using carbon filters

As there is a bag attached it is easy to fill it as much or as little as you need to. Although it says 'bags', there is only one bag attached but it is reusable. I find this product does help to keep the water clear, alongside other items placed in the filtration system. I am happy to recommend it.

Using in my Fluval 206 marine setup along side Carbon and I've seen an improvement in water quality within 6 hours. My only gripe with this (which may well just be down to my own lack of knowledge) was I interpreted the instructions as suggesting you should place the Clearmax directly into the media basket (removing all bags etc...) which I know understand is wrong, the Clearmax should be placed in the media basket inside the bag it comes in (removing only the plastic bag). Luckily I realised this didn't seem right before turning my filter on (I suspect the loose debris may have damaged the propeller head).... instructions really should be more clear as the wording ("place directly into media basket") could be misinterpreted and cause damage to filters... also means I've wasted a bag of this stuff as well.

It arrived on time. Keeps the water clear. value for money

Compliments the filter perfectly.

Purchased this a few months ago after reading glowing reviews. Been keeping tropical fish for 30 years using Ehime external filters. Worst thing I've ever done. After about 6 weeks started getting lots of green algie Had recently changed food brand and lighting so wasn't sure what was causing the problem. In the end I took the clear max out of the filter and within 2 days the algie had disappeared. Definitely would never use or recommend this product again. Not something I would expect from Fluval

I got enough carbon too last my 2 canister filters for over a year. Total 1200 ltrs per hour on 2x150 ltr tanks. Good deal,find smaller bags if you need them. Better than pre-made filter media.

as described ,fast delivery

Faisant confiance aux commentaires positifs, j'utilise ce produit depuis le mois de février 2025. Mon eaux trouble et devenue limpide... (quelques jours suffisent). J'utilise deux sachets de 100 gr pour mon aquarium de 250 litres que je change tous les mois dans ma pompe externe. C'est parfait. Je vous recommande ce produit sans hésiter.

Nutze die Aktivkohle für die Bong - zum reinigen des Rauchs und fürs Katzenklo. Funktioniert beides super, dank der genialen Körnung. Kann ich für diese Zwecke auch empfehlen.

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All okay. Works as described. My fish are happy.

Comme décrit, fait un bon travail, sac solide pour les filtreurs, peut s adapter a n importe quel filtreur