SKU: 62488221882

Mr Koizumi Active LactoBac

Sale price$31.49 Regular price$34.99
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

Mr Koizumi Active LactoBacMr Koizumi Active Lacto Bac is a probiotic water treatment formulated to enhance the health and vitality of koi and other pond fish. It contains a blend of beneficial components, including enzymes, minerals, probiotics, lactic acids, ferment, trace elements, vitamins, and essential amino acids. These ingredients work synergistically to prevent fungal infections, fin rot, and various bacterial infections. Additionally, the product promotes faster

Mr Koizumi Active Lacto-Bac is a probiotic water treatment formulated to enhance the health and vitality of koi and other pond fish. It contains a blend of beneficial components, including enzymes, minerals, probiotics, lactic acids, ferment, trace elements, vitamins, and essential amino acids. These ingredients work synergistically to prevent fungal infections, fin rot, and various bacterial infections. Additionally, the product promotes faster healing of wounds, minimizes scar tissue formation, stabilizes pH levels, binds ammonium and nitrite, supports the biological filter, reduces algae growth by depriving them of nutrients, strengthens the immune system, and improves digestion in koi and other fish.

Dosage and Usage Instructions:

  • Initial Application: Shake well before use. Dilute 500 ml of Mr Koizumi Active Lacto-Bac with lukewarm water (between 24 °C and 28 °C) and let it sit for 5 to 10 minutes. Then, spread this mixture over the pond. This dosage is suitable for 10,000 liters of pond water.

  • Maintenance Dose: Every 14 days after the initial dosing, apply 250 ml per 10,000 liters of pond water.

  • Post-Application: After adding the lactic acid bacteria, temporarily switch off the UV or/and Ozone and any protein skimmer for 24 hours.

  • Feeding: You can also add the lactic acid bacteria to the food, but only prepare enough for one or two days.

When to Use:

  • When new fish are introduced to the pond

  • Immediately after significant water changes

  • Immediately after using medication

  • When ammonia, nitrite, or nitrate levels are high

  • As a booster for a strong immune system before winter or spring

  • To improve the mucous membrane and resistance

  • To support recovery after fin rot, fungal infections, or injuries

  • To speed up recovery and limit scarring from transport-related damage

  • To alleviate stress in fish for any reason

  • To address bacterial problems such as Aeromonas and Pseudomonas

  • To reduce excessive algae growth by removing their nutrients and maintaining a natural balance in the water  

Mr Koizumi Active Lacto-Bac is available in 1-liter and 5-liter bottles, with 1 liter treating up to 20,000 liters of pond water  

Please note that this product is not a medicine but a supplement designed to promote overall fish health and pond water quality.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 62488221882

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4.0 ★★★★★
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E
E. Cooper
West Palm Beach, US
★★★★★ 4
Evisceration was nearly instantaneous but he’s hanging on!
Color: Blue
Despite my Sunshine eviscerating this prehistoric fellow and extracting the squeaker from his innards within minutes (followed by about an hour of her laying about, lazily squeaking, it has otherwise held up fairly well! Plastic squeaker aside, it doesn’t have any other plastic parts in it and the stitching has held up (my Sunshine went for the squeaker as if it were an alien about to burst forth from the dino’s belly and acted accordingly so the fabric didn’t quite hold up as well). It’s a decent size and only had a bit of fluff in its belly for me to clean up afterward. My Sunshine is an energetic chewer so I consider it a win that this thing is still even dino-shaped and only bereft of its squeaker. My Sunshine is quite happy with this little fellow and if she’s happy, I’m happy!
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Reviewed in the United States on August 20, 2025
R
Rob Colvil
Cuba, US
★★★★★ 5
Became my dog's new favorite
Color: Blue
This instantly became my dog's go-to toy, and thankfully it's lasted longer than I anticipated. He was excited to play with it immediately, of course, but he also continued to go to it over all the other toys he has. He loves to rip and tear, so I didn't think this would last more than a day, but incredibly it's been going for weeks. Granted, he's torn out the squeaker and some of the crinkly plastic, as well as most of the stuffing, but there's still a recognizable dinosaur-shaped toy hanging around that he still likes to play with. The squeaker is also different than most dog toys, it's larger and lower-pitched, so that variation is fun. There's lots of crinkly plastic in the tail and feet, so even after my dog ripped open the tail and gotten that plastic out, there's still more noise-making stuff left in there. The size and amount of stuffing is also great, as it's given him many days of things to tear apart.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 21, 2025
S
Susan Bewley
Alexandria, US
★★★★★ 5
My Dogs Love It!
Color: Blue, Color: Blue
Do your dogs love a specific type of toy? Since my girls were puppies, they have preferred a specific material for toys. It is a soft, bubbly texture, usually in bright colors. It is soft for them and durable enough to survive even the toughest of playmates. All the toys made from this material also have a certain crinkle paper that drives both of my girls wild, and sometimes even include a squeaker. When I saw that this adorable dinosaur fit their favorite toy's qualities, I knew I had to get it for them! First, I want to talk about the quality. This dinosaur is adorable and designed for some tough play sessions. It is more reinforced than the name-brand toys I buy, which impressed me. While my girls rarely destroy toys, I find comfort in knowing that they will likely get bored with a toy before destroying it. What shocked me more was the squeaker. This company didn't go cheap; they went for a higher quality, large squeaker that is very loud and durable. My dogs have been playing with this for nearly two hours straight, and the squeaker has been going strong. If you don't like loud squeakers, though, be warned, it is very loud and isn't stop working anytime soon! Overall, this toy has been a big hit and way cheaper than what I can buy at local pet stores. With the quality and how much my girls love it, it has been a bargain and well worth it! This is a toy that we will be purchasing more of soon.
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Reviewed in the United States on August 9, 2025
S
StacyP
Houston, US
★★★★★ 5
Rawr!
Color: Blue, Color: Blue
My dogs love this toy; they have been playing with it for a few days, and surprisingly, it has been durable enough to withstand most of the torture. it has a fun squeaker and thankfully not too much filler, which I am thankful to have to follow behind to pick up. This is a good value toy. My dogs can usually tear a toy up in seconds but for some reason, they have chosen to keep this dinosaur alive!
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Reviewed in the United States on August 18, 2025
S
snowyh
Waukegan, US
★★★★★ 4
Not for Aggressive Chewers
Color: Blue, Color: Blue
Cute stuffed dino with one large squeaker in the body and crinkle paper in the feet and tail. The right size for medium to large dogs. Riley was eager to play tug-of-war with this toy when I first gave it to her. Five minutes later the novelty had worn off and she went to her toy basket to bring out her usual favorites. Being plush, this is not really a toy for aggressive chewers--after only 5 minutes she had torn open a seam and ripped off part of the tag. I'll continue to let her play with it until stuffing starts coming out (which shouldn't be long).
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Reviewed in the United States on August 13, 2025

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