MicroBacter7 - Beneficial Bacteria & Water Conditioner for Saltwater & Freshwater Aquariums | Quickly Establishes Biological Filtration | Ideal for New Tank Setup, Fishless Cycling & Maintaining Healthy Aquatic Ecosystems

Bottle came cracked. Has brought numbers down some but not much.Years ago i started out using this product and it never let me down. Tried others and yuck, one killed my fish and the other made my whole house smell like sewer and turned the water brown. From now on, I am sticking with this no matter what.knocked out dinos in 5 days. Use this with common sense and you won’t have issues. Make sure you increase your oxygen and watch for spikes. whatever your killing (in my case Dinos) can potentially let off toxins, so do your research. Run floss and carbon and change your floss every day.I can’t thank you enough for making such a great product. I had a huge nitrate problem and fish were dying daily. I was trying everything I could to help them, doing drastic water changes every other day, using filter additives and other products but nothing seemed to help and they kept dying. I could literally tell a difference within one day of using it. The water became a bit clearer and the fish seemed to be in less distress. But by the second day of dosing my neon tetras, who had been gasping for breath and swimming sideways, were swimming normally again!!! I had lost most of the school over the previous week and thought they were goners for sure but they came back to and it’s day four now and I haven’t lost one more fish! They’re all swimming normally now, the water looks so much clearer and my light is shining very brightly through the tank! I can’t recommend this product enough!! It literally saved my fish’s lives and helped me emotionally as I felt so guilty for losing so many of them. I bought a huge bottle and will keep dosing every day for the next two weeks, and will plan on using it once a week for the rest of my fish keeping days I’m so sold on this product. If they have stock I’m buying as many shares as I can afford LOLI decided to get my neglected reef tank in order after YEARS of doing nothing but keeping the ATO reservoir full. Dropped nitrates from over 160 to zero in a few months with aggressive (50%) weekly water changes and upgraded oversized skimmer. The perfect rapid nutrient reduction recipe for a dinoflagellates outbreak and that's just what happened. I mixed a capful into 2 cups of tank water and put it in the sump/display of my 30g/10g for 5 days. Turned the skimmer off for 4 hours per instructions, didn't turn the lights on for the 1rst 2 days and feed daily instead of the every 3rd day I was doing. Dino outbreak was gone completely in 3 days! I know it's not specifically marketed for this or cleaning and I've never been a big believer in bacteria dosing especially in an aquarium like mine that's been running (albeit neglected) for over a decade, started with REAL Fiji live rock (back when they were importing and it was affordable) and has had enough new coral additions to add bacteria diversity BUT this seems to actually do something noticable for me.This bottle of magic bacteria did pretty much exactly as advertised. I'm a newer saltwater reefer struggling to maintain good ammonia and nitrite in the early stages of my tank. I thought I followed all the steps and had my system seeded before adding fish, but I guess I must have been overfeeding because my ammonia kept spiking and my nitrates stayed consistently high, even with twice a week 30% water changes. The other day I got fed up with the 'by the book' method and decided to purchase this after reading some good reviews and internet advice. And honestly after doing a 30% water change and dosing 5mL of the stuff, one day later and my ammonia is back down to 0, as well as nitrites. This result made me very happy lol.I don't know how sustainable of a solution this is but I will continue with the recommended daily dosage for the next week or two and hopefully that is enough to seed my aquarium with enough bacteria for my current bioload.JUSTO EL PRODUCTO QUE SOLICITE, A UN EXCELENTE PRECIO Y SOBRE TODO QUE A PESAR DE SER UN PEDIDO INTERNACIONAL LLEGO MAS PRONTO Y MEJOR QUE SI HUBIERA SIDO NACIONALThis product will help your reef system in more ways then one. I had an issue with cyanobacteria and dino, after over doing carbon source my tank and has suffered double zero phosphate and nitrate. so after lot of research and using different chemicals products that didn't really work, this microbacter7 made a massive difference. I dose this for two week as per the instruction and then 3 day black out. All is back on track with my reef tank again. I will definitely be continuing using this product to maintain the balance of my reef, it made all the difference. I hope this review will help out another reefer.Helped to get rid of cyano in my tank took two weeks but tank looks loads better now sand is clean rocks are clean nitrates 5ppm and phosphate undetectableMicrobacter 7 very pleased with it it work well good buyReceived next day could not ask for moreDid nothing for nitrate.I'm unsure if this product works at all to be honestExcellent product. Used to replenish my bio filter after red slime treatment destroyed all bacteria (good and bad). Done a great good in 2weeks my aquarium was once again breaking down nh3/nh4 into no2/no3