Blue Exit, 250 ml

Blue exit works, but blue green algae has come back a few times, the first time I did a water change too soon. Since then I have followed other people’s advice i.e using a higher dose for a longer period, fish have been happy with this, also have left light off. When I next clean the filters I will do it in water which has blue exit in and the same when I top up water, to see if that will prevent the return of blue exit.

This did not appear to work at first after the suggested dose and treatment phase. I guess my outbreak was quite serious, it was everywhere. I noted that in the instructions it says you can increase the dose or use it for a prolonged period. I decided to go for the prolonged period and just kept dosing the regular amount each day for about 12 days. This approach worked. I also made sure to remove any floating algae each day too. I leave the snails in my tank as they are good for cleaning algae and I think they enjoyed the dead algae ! Whilst dosing, due I think to all the dying algae the water became very cloudy. But after about two weeks all the blue-green algae has gone and the filter has caught up so that my tank looks pristine again. So in summary; if you do it right this product does work.

I was a bit disappointed the first time I used this product. The slime reduced and almost disappeared. After the 14 day period, I carried out the normal water change and filter maintenance, but the slime gradually came back as bad as it had been before the treatment. I left it alone for a week to give the fish a break from the treatment and then tried again. This time I gave a slightly higher dose than was instructed and I turned the aquarium lights off for 2 weeks. Now there is no sign of the slime. I think turning off the lights was what helped the most. It doesn't say that in the instructions, but it makes sense as the cyanobacteria photosynthesise. I should have thought of it before. Fish are happy as am I! I have read that people put a precautionary dose in weekly or monthly. I am going to try that for a while.

Effective.

it seems very good at the beginning, but they insist to come back and it's been hard to end with cyanobacteria. I am trying another treatment and hope i got good results.

Just make sure you read the reviews! The instructions on the bottle aren’t detailed. I read everyone’s reviews and made sure I didn’t make the same mistakes. I have a 45litre tank and my case was quite bad. I dosed every day for two weeks, lights off for the whole two weeks, i helped by removing bits of algae every day myself. Didn’t do any water changes. This is where I'm at now. I’m going to water change today but I’ve notice a brand new batch of baby shrimp so I’m worry to change the water incase they get sucked up haha I’m going to dose once a week now as a preventative but all the algae is gone the tank is looking super clean! So it works just be thorough!

I had high hopes. At last an end to the blue green algae that plagues my tank... But ultimately this product contributed nothing to getting rid of it. In fact the dosing for 5 days and then leaving for another 10 days actually made things worse! As the product had no apparent effect on the BGA, it basically just allowed it to continue growing for 14 days as during this time you are not allowed to change the water at all. I did actually remove some of the BGA manually, but at the end of the 14 day period, I had much more than when I had started. I will now have to remove all ornaments etc from the tank, give them a mild bleach spray, thorough rinse then put them back in again to get rid of it. The problem is tho that tiny amounts continue to live in the substrate, and once they get some sunlight, the photosynthesis will cause them to bloom again. My BGA problem is causing me to consider whether to continue with the hobby or not.

I chose the item as it had good reviews and wanted something that actually worked. Why did you choose this product over others?: I had tried around 4 different products previously and they hadn't worked. This one has made my algae complete dissappear.

Hola, he visto reseñas negativas sobre este producto y puedo decir con seguridad que a los que no les a dado resultado este producto es porque alguna otra cosa les falla en el acuario. En mi acuario hasta hace 4 años tenía una plaga de algas del tipo alga roja, estáva totalmente de esperado, no avía ni una sola piedra o planta que no estáva plagada de ellas. Avía intentando con varios antialgas, tipos caseros, vamos de todo y no avía manera de eliminar las hasta que no probé este producto. Lo encontré por casualidad buscando por los foros alguna solución a mi problema, haun que sinceramente pense que será otro intento fracasado. Pues no. Es 100% efectivo, esto si, no hace efecto de hoy a mañana, el tratamiento tarda 4-8 semanas, al principio no se ve ningún efecto y uno se sigue desesperando. En mi caso después de semanas de tratamiento seguía viendo las algas hai, pero me dava cuenta que no salían nuevas y heran de color más claro, y un día metí la mano como hacía siempre para ir quitando las una en una y sorpresa, las algas estaban muertas, se dezasian en polvo por todo el acuario. Llevo ya unos 3 años que no he tenido problemas con estas algas. He dicho al principio que al que no le funciona es por algo que tiene mal en el acuario, porque la principal razón por la que aparecen las algas es por el mal mantenimiento del acuario y por mucho que echemos antialgas se irán quitando y aparecerán una y otra vez, así que hay que partir de hai, arreglar lo que no está bien en el acuario. Para que todo vaya bien obligatorio agua de osmozis, muchas plantas, mucha luz y sifonado del fondo todas las semanas.

Fantastico finalmente sono riuscito ad eliminare quei fastidiosi e puzzolenti batteri che si formavano ormai da mesi.

Es a diferencia de otros antialgas , efectivo con cianobacterias, alga barba , pincel y unicelulares, en combinacion con easy-carbo u otras fuentes de carbono( excel o glutaraldehido) , no daña los plantados. (Musgos algunos sufren ) Un producto bueno, bonito y barato.

A fonctionné parfaitement pour moi dans un aquarium de cichlidés (500l) envahi de cyanobacteries

duur, maar het werkt