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Amazon | API Quick Start Aquarium Cycler 4oz | API | 水質テスト・管理用品 通販

(60 customer reviews)

$2,900.00

Item model number

89C

Discontinued by manufacturer

No

Product shape

Liquid

Internal capacity

4 Unknown modifiers

Battery operated

No

Batteries included

No

ASIN

B006YG1ZLC

Recommendation

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Amazon Best Sellers

#91,773 in Pet Supplies (See Top 100 in Pet Supplies) #1,242 in Aquarium Water Quality Testing and Management Supplies

First available on Amazon.co.jp

2012/8/10

60 reviews for Amazon | API Quick Start Aquarium Cycler 4oz | API | 水質テスト・管理用品 通販

  1. Dee

    Doest work without a source of amonia!

    I brought this to do a fishless cycle. I didnt want to add fish as I didnt want them to die due to the tank not being cycled. After nearly a week I didnt notice any change to the water and my readings didnt change. The bottle does say that you CAN add fish immediately BUT it doesnt say add the fish because you need their amonia for the quick start to actually work! The bottle doesnt include any amonia at all. So I brought some liquid amonia and another quick start and tried again. After waiting and testing for weeks for the cycle to start it just didnt. It completely stalled. After a large water change it seemed to fix the issue and now my cycle has finished and I have my first 2 fish. This very long and costly wait would all of been solved if they had simply said you need to add a source of amonia for the quick start to work. I wouldnt buy this again. Next time I’ll add liquid amonia and let nature take its course.

    10人のお客様がこれが役に立ったと考えています

  2. Jong

    DOES NOT INSTANTLY CYCLE TANK

    It does NOT instantly cycle the tank but it does help aid in the cycling of your tank and you have to use it multiples times for a few weeks or days but seachem stability works far better.

  3. David

    Good- but not alone

    Before you use this please educate yourself on the nitrogen cycle! It is near impossible to ‘instantly’ cycle a tank and it is important to realize that by assuming this you could seriously impact your pets health. Find what works for you when using this product, as it certainly does help to speed up the cycle when used correctly. For us, we combined the use of a source of ammonia, instant dosing of quick start, plants (which help absorb nitrates) and daily 20%water changes using tap safe. It is important to perform regularly checks And take note of results even after adding your fish to ensure that your water parameters are safe. DO NOT add your fish until your ammonia and nitrite levels are 0 and your nitrate is 0-40ppm. I recommend API Master Test Kit, not strip tests as they are easier to read, more reliable and last longer.

    12人のお客様がこれが役に立ったと考えています

  4. MiaMia

    Great stuff!

    Thanks to API products I don’t have to worry about my tap having any harmful effects on my pet Betta, or any of my live plants. I’ve also been testing with the API freshwater strip kit and everything seems to be going good and I’m sure it’s due to how quick and well this product works. Thanks for providing fish owners with this awesome product!

    1人のお客様がこれが役に立ったと考えています

  5. nyc718

    Good Product

    Works as should. All the API products have been a success for helping with our betta fish tank.

  6. Lisa Ann

    Performance

    Anouther great product from API! Totally satisfied with all there products so far, happy fish happy me!

  7. Alpacamade

    Check your actual water volume

    If you are using this to help cycle a tank, take the time to figure out how much you need per day/week over 6 weeks for your specific aquarium. It does work and I would use the whole bottle in the time it normally takes to cycle. In other words, this isn’t a product you “keep a little for later.”

    4人のお客様がこれが役に立ったと考えています

  8. Erniemo83

    Aquarium saver

    Helped clear my tank

    1人のお客様がこれが役に立ったと考えています

  9. Keith

    Great

    Great.

  10. Marcos MustelierMarcos Mustelier

    Lo recomiendo es un buen producto

    メディアを読み込めませんでした。

    Siguiendo las intenciones da buenos resultados

    1人のお客様がこれが役に立ったと考えています

  11. sherri

    Liquid Gold

    Love this product. I use 6-7 weeks into my cycling. Then by week 8 it’s great 🙂

    1人のお客様がこれが役に立ったと考えています

  12. Marc H.

    Crystal clear water

    Water clarity improved within a day of starting to use during weekly water change. Impressed so far!I’ve been using this item a couple of weeks and results are striking, crystal clear water. Wow!

    2人のお客様がこれが役に立ったと考えています

  13. Best spray for GKs

    Good

    Help my fish get better

  14. NJ Dad

    Misleading claim about adding fish the same day

    I used this product in a new planted tank and while it does help Kickstart the beneficial bacteria in the tank, it’s nowhere close to instant cycling or being able to add fish to the tank. Testing with small amounts of ammonium chloride (up to 2.0ppm), ammonia gets converted to nitrites but conversion from nitrites to nitrates is still not happening, or happening very slowly. Nitrite levels are very high and fish would not be able to breath properly as it is, and it’s been 10 days. So yes, this will speed up the cycle and Kickstart it, but it doesn’t make a fresh tank safe for fish the same day as they claim.

  15. Brandon Robertson

    Treats water

    This treats water perfectly for water changes

    1人のお客様がこれが役に立ったと考えています

  16. AnnaAnna

    Good to have on hand. Convenient cap for dosing.

    I have never bought products like this before. Whenever I started a new aquarium, I just waited for all the processes to stabilize by themselves. But recently my wife and I decided to buy an aquarium for our little son, and we wanted to do everything right and the main thing was to go with him and choose a favorite fish in a pet store. Of course, it is very important that the fish survives in the new aquarium. In this case, such products help a lot. Convenient cap for dosing.

    3人のお客様がこれが役に立ったと考えています

  17. Deanna

    Does what it’s supposed to do

    Does it’s job

  18. Estefany B.

    speeds up cycling process

    i recommend buying this product when you are starting a new aquarium.It has all of the bacteria that you need for converting nitrites (toxic for fish) into nitrates (less toxic for fish).As a beginner, i definitely regret not buying this at when i first started cycling my tank because I was waiting for these bacteria to grow when obviously they were not present.But anyways, it helps speed up the process of cycling the tank.ALSO, shake it really hard before use for full effect. think of it as orange juice, all of the pulp is at the bottom and you need to disperse the good stuff by shaking it lol

    13人のお客様がこれが役に立ったと考えています

  19. Amanda ThibodeauxAmanda Thibodeaux

    Seems to work

    I’ve used this in my tank every time I’ve done a water change. Then I test the freshly changed water and my levels are always perfect and most importantly our betta, Bubbles, is still alive and well, which is more than I can say for the betta before bubbles when I didn’t use this product. He died 6 days after we got him and the whole 6 days we had him he was never really right. So this product has to be helping with sumthing. I’m pleased with it

    1人のお客様がこれが役に立ったと考えています

  20. Alshea

    A lot for your money

    Cheaper than petsmart

  21. richard

    First dose showed a little effect, then nothing

    Trying to do a “fish-in” cycle. My tank always had 1 – 2 ppm ammonia and I used prime to protect the fishes. The first dose seemed to turn some ammonia into nitrite (0.1 ppm) and nitrate (2.0 ppm). Excited, however after 2 days all 3 readings stayed the same. Added more doses of quick start every 2 days, and still getting the same readings after 2 weeks.I don’t know whether this is working as designed, or the bacteria in the bottle already died. I do 30% water change every few days.

    2人のお客様がこれが役に立ったと考えています

  22. MrSadBear

    Perfect

    My water was cycled and tested beautifully within a few days of using this product.

    1人のお客様がこれが役に立ったと考えています

  23. Sarah

    Nitrates took a week and now fine. I’d been struggling with no sign of a …

    I honestly didn’t have high hopes for this.I got 2 goldfish as a secret santa present, didn’t have any supplies, not even food…Tank needs to cycle before adding fish so I was doing water changes everyday to keep down ammonia and nitrites (or is it nitrates… see how new I am to fish!). But after adding this to every water change the ammonia was reducing and after 3 uses was gone. Nitrates took a week and now fine. I’d been struggling with no sign of a reduction for weeks. Could have just been the time, but I think it was this product.

  24. Morrigan

    TANKS already cycling

    my tank got enough ammonia to start cycling pretty much right away now once the big tank is done the true test is if my 36 gal will actually cycle with this stuff I’ve tried everything for that 36gal

  25. MzMaxxy

    So far so good

    Easy to use. I added to my 3g to get it ready but didn’t add my fish immediately, I ran my tank empty for a week just to play it safe. I added my betta, no problems. My betta is doing alright.

  26. Chomper

    Worked well

    Worked well to get my new tank up and running.

  27. Mike Vodden

    Great value

    looking to try this out once I can start adding new fish to my aquariums as were I live have been in 7 months of lock down/stay – at – home order

    1人のお客様がこれが役に立ったと考えています

  28. Yet Another Amazon Customer

    Great start for aquarium

    I love this product. It helps your aquarium get started and helps to keep the good bacteria supply up enough that the tank remains healthy. I use it regularly in my three aquariums.

  29. Amber

    Didn’t work

    Claims you can add fish immediately. Wrong. It did not put the tank at the proper parameters. Had to wait for tank to cycle itself. Waste of money.

    1人のお客様がこれが役に立ったと考えています

  30. K. Childs

    Good product

    Always used this product but never really found it totally helps keep the water clean. I was told that it would help with water clarity but I’ve never found it to (not without the support of a UV cleaner which was the best Aquarium purchase I ever made).However, having said that, it is safe for the fish and mine have lived in it for years. On the rare occasion when I have have to perform a total water change )issue with a leaking tank), I was able to return the fish to the tank just a few hours later by using this product.Word of warning- check the date before opening the product as the last one I received was past its use by date. Had a full refund though.

    1人のお客様がこれが役に立ったと考えています

  31. Lauren

    Not really worth the money

    I bought the product as it says it contains beneficial bacteria to help start up my new fish tank. After using it for a few weeks, I honestly didn’t see much improvements. I did some more research and found that you really don’t need to use these products to cycle your tank, it’s better off to just save your money and cycle the tank naturally (I wish I knew all this sooner).

    1人のお客様がこれが役に立ったと考えています

  32. avinash gond

    Good product

    Good product to start new tank

  33. Maiken

    Flaske

    Rigtig godt produkt

  34. mystysue

    This product jump starts the all important nitrogen cycle in my fish tanks.

    I am way too impatient to wait a month before adding fish to a new tank. This product gets my tanks off to a healthy start and keeps it in balance when added with every water change.

    1人のお客様がこれが役に立ったと考えています

  35. Jem

    Just set up the tank, seems to be working great!

    Did a quick water test after adding the starter and everything seem to be going smoothly! This came quickly and efficiently thank you so much!

  36. Ilona Steziw

    hat sehr gut geholfen

    beim wechsel des Bodengrund im Aquarium habe ich es genutzt und siehe da, kein Nitrit anstieg,habe natürlich auch die Filter vorher einige Wochen nicht gereinigt, in kombination mit diesem Mittel supper .

  37. Jonathan E. Zwierko

    Actual Life Saver

    I could not for the life of me find out what was wrong with my tank for like 2 weeks. Fish were sickly and water changes only worked for like 1/2 day-1 day. This fixed it and recycled the tank, giving new life into the environment. It is like and instant reset to the bacteria and water cycle. Definitely recommend to anyone struggling with the water changes. P.S. Careful though I (PERSONALLY) have found that after the initial dose and maybe a subsequent one to BACK OFF with this and put it into storage as it throws things out of whack with continual use.

    11人のお客様がこれが役に立ったと考えています

  38. dinesh k.

    Five Stars

    This product is cool and best for quick adding fish benificial bectiria

  39. Meg

    Great product and price

    I really liked this product compared to other water treatments/biostatistics and the price is pretty cheap for how much you get. My established tanks water quality improved after a week of using and water was crystal clear. When I used it after setting up a new tank it helped with the “cloudy” start up stage and prevents new tank syndrome which any aquarist really hates. The bottle doesn’t leak or drip and the cap doubles as a dosing cup.Really great product, does what it says and you get a lot for a great price compared to other brands.

    7人のお客様がこれが役に立ったと考えています

  40. Akash Chauhan

    Nice stuff

    Good product….. didnt had to struggle with the new tank syndrome. ….

  41. sparkly

    Api

    Very good product 👍

  42. France du Québec

    Recommande

    Fais bien son travail

  43. R Raj

    Very expensive

    There are several options out there that are equally good but cheaper. if your not too brand conscious than go for some good cheaper brands and it will equally do the job.

    2人のお客様がこれが役に立ったと考えています

  44. J.L.J.L.

    Great product!

    This is such a great product for aquarium set ups, at the start up or clean up stage. I’ve used it to cycle my 3 gallon tank for a single betta. Very convenient to use and quality of aquarium water is clear and clean. I’m using a sponge filter with API Quick Start – I add some to my tank water according to the instructions, every time I clean the aquarium. It’s working well for me to date.

    1人のお客様がこれが役に立ったと考えています

  45. Gupteswar Sadangi

    Tq Amazon

    Mast pradact 👌👌👌

  46. Sawyer

    Great

    Works well for my aquarium start up

  47. T. Irshad

    Great to kick start the Aquarium

    Changed Aquariums. Kept some of the older filters to help kick start the cycling. This also helped by reducing the time for the cylcing.

  48. Nicholas

    It’s indeed a life saver (rookies read this)

    I had a sudden Nitrite spikes due to warm weather, it really warmed things up and nitrites just kept coming back in high high levels in under 4hrs after a 60% water change!!On the second day, the bacteria from this product established itself, and completely ate up all nitrites and for the first time my nitrates are much lower too!!!I use tap water, I process it in a 5 gallon bottle before adding to my 10 gallon aquarium. I process with API super strength conditioner dechlorifier (1 drop per gallon no more no less if you want your fish to be safe, 5 gallon bottle, hence the 5 drops) and then i mix and then I wait 1hr.Once thats done i use a syringe and inject 5ml of Quick start into the water as well. (1ml per gallon, not drop) I mix and then wait an hour again, that gives time for the bacteria to colonize completely.Sometimes I just set it aside for days after doing all those things because I don’t need the water in the moment, by the time I use it, it will be very dense with healthy bacteria.Overall I’m very very pleased with this product, I had 3 shrimp die from nitrites already, this product is a true hero, saved the rest of my shrimp and fish.

    4人のお客様がこれが役に立ったと考えています

  49. Amazon Customer

    Cycle your tank

    Essential additive for getting the nitrogen cycle working in a new tank

  50. @Dory

    Great product but pricey

    Great product but pricey, good for when you’re starting an aquarium and also lowering ammonia levels when used on a weekly basis. Rather buy mocrolife S2. It does the same job for a fraction of the cost.

    2人のお客様がこれが役に立ったと考えています

  51. Gonzalo

    It comes with a measuring line!

    Incredibly useful product for when I change my water. Needed to do an emergency tank change and this helped me get immediately started after conditioning the new water and adding unwashed substrate to immediately have my bacteria colony going strong. Fish seem happy and healthy.

    3人のお客様がこれが役に立ったと考えています

  52. Leah

    Good product

    Must have for anyone with fish

  53. Shae

    Great product

    Quick start is a great product and does what it claims.

  54. Amazon Customer

    API QUICK START Freshwater and Saltwater Aquarium Nitrifying Bacteria

    API products are trustworthy. I bought the 4 oz initially just to see if it works good. Works to perfection . Fishnadapted right away.

  55. X_RAYT3_X

    Works great!

    This works super well. I dont recommend adding fish instantly. Depending on the size of the tank I would still give it a few days to establish the bacteria in the aquarium but it cycles your tank super well. 5-20 gal i would recommend 2 days to establish. 20-40 gal i would recommend 4 days. 40-60 gal 6 days and 60+ i would recommend about 7 days up to 10 days. Adding this every other day until its establish while doing 20% water changes every other day during the cycle establishment

    7人のお客様がこれが役に立ったと考えています

  56. ANIMALGIRL

    Works as it should

    Great buy

  57. Snowman

    Value for money

    Works great on my two small fish tanks .

  58. Cathy S

    Perfect for setting up a new tank!

    This product is perfect for setting up a new fish tank. I put this in the water yesterday and today I tested the water. Everything is perfect! Thanks to this product my tank is ready for fish! I had my tank cycling for a few days before I decided to try this because I was getting impatient lol. Totally worth it.

    2人のお客様がこれが役に立ったと考えています

  59. Fredericka McGillacutty

    Doesn’t work or perhaps received an inactive bottle

    I dosed three separate 7 gallon tanks for four days with this, checking ammonia and nitrites each day. Ammonia is constant in each tank at 4-8 ppm, with no detectable nitrites whatsoever.I would be wary of reviews that say their tank worked out fine using this product, when they didn’t actually measure the levels of ammonia and nitrites in their tank. Nitrogen cycling can happen naturally without a starter, and many aquarium fish are remarkably hearty. I’m trying to introduce fragile Caridina shrimp so I’m not so willing to just try it out and hope for the best, without measuring levels of toxins.

    1人のお客様がこれが役に立ったと考えています

  60. Matthew Blackmore

    No effect at all

    3 weeks after dosing and ammonia has not dropped at all with zero nitrites or nitrates.

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