Tetra AlguMin - Quickly Combats All Types Of Algae In The Aquarium, Prevents The Growth Of New Algae, 250 ml

“Good at tackling algae, but requires patience and good tank habits.” I’ve used Tetra AlguMin several times in my freshwater aquarium. It’s very easy to dose — just measure 5 ml per 10 litres — and it disperses quickly without clouding the water. Within a few days I noticed most green algae on the glass and decorations starting to die off, and after a week or so the tank looked noticeably cleaner. That said, it’s not a magic bullet. Black beard algae and some stubborn blue-green patches didn’t disappear completely after the first dose. I also had to manually remove dead algae and make sure my filter and aeration were running well, otherwise oxygen levels dipped a little. Overall, AlguMin is a good product to control light to moderate algae growth if you combine it with proper maintenance (water changes, balanced lighting and feeding). I’d recommend it as part of a broader algae-management plan rather than a one-time cure.

Very effective. Please note : When I used it, it worked slowly but ruthlessly over about a week. It will not kill all algae over night! (Some reviews on here down voted it for that) Recommendation: if you notice your fish acting weirdly (mine were congregating in a weird fishy group in the middle of the tank (super odd)), then there is not enough airation in the water ----> add more air stones asap! I don't quite know how the algae killer works but I think it reduces oxygen in the water (according to Google). I added another air pump with two air stones temporarily and ordered a new more powerful £15 air pump that honestly was actually designed for my tank size 😓, it's awesome. Took out old 2 air pumps with their air stones as no longer needed. In conclusion: Have lost 0 fish. Have killed approx 98% of all algae. Worked slowly over a week. Make sure air pump and air stones are strong and spread out. Bish bash bosh - babye algae!!

Bit early to say yet, awaiting results..but it has certainly slowed down the growth of hair algae, albeit not a huge problem in my aquarium, just unsightly. I'm sure it will do the job 👍

Got rid of troublesome algae. Happy customer

Algae still comes back so you need to use it regularly which makes me concerned for the fish. Need to try something else.

Spot on

Early days used Algumin with a water change on Sunday & already seeing a difference in our aquarium. Water remaining clearer very little build up of algae on the glass. As I say early days but it is looking positive.

This stuff actually works👍👍

Complètement et immédiatement efficace contre les algues dans mon petit aquarium, je suis convaincu, et je recommande ! L'eau redevient et reste durablement cristaline, et les poissons ne souffrent nullement de ce traitement, bien au contraire ils nagent dans le bonheur !

​Avendo l'acquario davvero pieno di alghe, ho deciso di provare questo prodotto. Dopo due settimane di utilizzo i miglioramenti sono ben visibili, anche se le alghe non sono ancora sparite del tutto. Visti i buoni risultati iniziali, farò sicuramente un secondo trattamento per eliminarle completamente. Lo consiglio, funziona bene!

Bon produit efficace

Très bon produit parfait pour éliminer les algues

J’avais des algues brunes et des algues noires qui commençaient à étouffer les plantes de mon aquarium. Je l’ai utilisé avec le bon dosage pour un aquarium de 340 L ( j’ai calculé 300 L en retirant le sol, plantes et pierres). La dose est 5 ml pour 10 L d’eau : (5/10) x 300 =150 ml. Au bout de 2 jours j’ai vu la différence dans l’aquarium : les algues vertes sur le fond de la paroi ont disparu, les algues brunes et noires ont diminué. Au 4ème jour, les algues brunes ont disparu. Là, les algues noires sont encore présentes mais ont fortement diminué. Je vais renouveler l’opération 15 jours après comme indiqué sur le flacon pour venir à bout de ces algues noires. Je n’ai perdu aucun poisson lors du traitement.