SKU: 7961526348

Sho Koi Impact Fish Food

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Description

Sho Koi Impact Fish FoodThis is the only fish food your Koi fish will ever need. We can go on and on about some scientific analysis and breakdown of OPTIMN, but the bottom line is that OPTIMN simply the best immune booster incorporated in Koi food that is available for both quality and overall fish health. This is because OPTIMN is the most effective immune boosting additive in the marketplace, period! As a complete solution, Sho Koi, Impact contains all the necessary

This is the only fish food your Koi fish will ever need. 

We can go on and on about some scientific analysis and breakdown of OPTIMÛN, but the bottom line is that OPTIMÛN simply the best immune booster incorporated in Koi food that is available for both quality and overall fish health. This is because OPTIMÛN is the most effective immune boosting additive in the marketplace, period! As a complete solution, Sho Koi, Impact contains all the necessary ingredients for a balanced diet. This is the only fish food your Koi fish will ever need. 

Having clearly documented success in the veterinary community, Sho Koi, Inc. is the first and only company to introduce, and use, the immune booster OPTIMÛN, in the aquaculture industry. 

On a selfish note, the creators formulated this product because of their own personal world-class Koi collection. This prestigious collection was hand-picked from Japan and won many awards at Koi shows, nationwide. Most of these fish were not for sale and were the pride of our founder. Fish like this deserve only the best food. 

Since our founder loved all Koi fish so much, he wanted to share the formulation with all Koi fish owners. Our product is used by serious Koi enthusiasts, those who are just getting started and everyone in between. The way we see it, all Koi fish deserve to enjoy the benefits of the top immune booster in the industry, for health and longevity. 

Following is a more scientific explanation: 

Let us tell you how OPTIMÛN can stimulate the immune systems of Koi fish!

OPTIMÛN is formulated as a biogenetic performance enhancer that is incorporated into our Sho Koi, Impact, to ensure the maximum benefit to Koi fish. This special diet provides higher daily weight gains, better feed conversion, reduced mortality, and improves their overall health by significantly enhancing and fortifying the immune system. 

The reason that OPTIMÛN has so many beneficial effects is that it is a rich source of nucleotides, a key component of DNA and RNA which play a vital role in cell processes. The production of nucleotides by fish, or any animal, is a time and energy consuming process. The genetic material of all cells is made of two types of nucleotides that are either synthesized - or - taken up in their diet.

As each cell divides, it duplicates its genes so that large quantities of nucleotides are needed. Curiously, those tissues which are closely involved with immunity (kidneys and white blood cells) are not able to manufacture these molecules, so they need to import them – usually from the liver. This means that when there is a sudden demand for these cells to multiply, as when infection and disease occurs, the short-term availability of nucleotides may slow the rate of response to this threat. Since nucleotides can be added and taken up from food, a tremendous amount of research has been carried out to see whether nucleotide-rich dietary supplements can help a fish to fight disease. 

Results from these studies have clearly shown that an overall increase in health and fitness is quite marked, and since they can be supplied continuously without the fear of overdosing, many problems which arise from immunopotentiators are avoided.

Sho Koi, Impact

Koi food with OPTIMÛN promotes the rapid and optimum development of specific cells vital during periods of high reproductive performance, as well as viral and other disease challenges. It helps your koi fish maintain an efficient digestive tract during high levels of feeding which result in better food conversion. Research has shown a more effective uptake of nutrients from food during digestion.

Increased food conversion results in better growth, improved health, and an increase in energy. Also, there is less fecal waste, reducing the amount of nitrates entering the water, ultimately improving the water quality. OPTIMÛN also improves the performance of vaccines by providing extra protection against specific water-borne pathogens and diseases such as aeromonas.

Guaranteed Nutritional Analysis: 

  • Crude Protein (min) 38%
  • Crude Fiber (max) 2.55%
  • Phosphorous (min) 0.93%
  • Calcium 1.01%
  • Crude Fat (min) 6%
  • Moisture 10%
  • Ash 4.36%

Ingredients 

The Superior Ingredients of SHO KOI, IMPACT with OPTIMÛN

ANCHOVY FISH: Highly consistent in quality and better than the traditional white fish meal, anchovy meal provides ALL the essential amino acids and greater digestibility for Koi and pond fish… A wonderful “fueling” food for your Koi, and other pond fish.

SOY MEAL: Highly nourishing source of vegetable protein and essential amino acids which provide a fine source of energy. Research clearly shows Soybean Meal to be an outstanding source of plant protein for Koi, and other pond fish.

ALFALFA: Superior source of carbohydrates, fiber, vitamins, and protein. Alfalfa also serves to enhance pigmentation and external color.

WHEAT GERM: The embryo of the wheat seed. Wheat Germ is rich in vitamins - especially Vitamins B & E, and Linoleic Acid. Linoleic Acid is essential in animal nutrition.

SPIRULINA: A high-nutrient alga, Spirulina Platensis is quickly digested and can be fed at low temperatures. It also acts as a “color” food which strengthens the colored areas of your Koi and other pond fish.

GLUTEN PROTEIN: A highly digestible and valuable plant protein.

HYDROLYZED PROTEIN MEAL (“Feather Meal”): One of our best kept secrets, this ingredient is a very digestible source of high protein and amino acids. It also provides an irresistible flavor to Sho Koi, Impact.

DI-CAL: Di-Calcium Phosphate… The best source of calcium and phosphorous for Koi fish. Calcium is needed in much larger quantities than other minerals for the formation, and maintenance, of a healthy bone structure. Phosphorous is needed for the all-important task of metabolizing protein, calcium, and glucose (sugar). Without it, Koi fish may exhibit weight loss, abnormal growth, and anemia.

VITAMIN FD: Complete Source of vitamins for Koi fish health, vitality, energy, and resistance to disease. Vitamins facilitate the chemical processes that take place within the tissue cells of Koi fish. An insufficient supply of vitamins can result in numerous ailments, and poor overall health of Koi fish. Included are:  Vitamins A,C,D,E,K,B1,B2,B6,B12, Choline, Niacin, Biotin and Folic Acid.

FISH OIL: The primary source of fat, and essential fatty acids, needed for vitality in cell membrane structure and formation of the insulating layer of fat between the muscle and skin of Koi, and other pond fish. Fat dramatically increases their ability to retain body heat, serving as somewhat of a shock absorber. Fat is also a source of nutrient reserves which enhances sustainability through the cold seasons.

VITAMIN C -(Stabilized): One of the most important vitamins for Koi and pond fish health. Vitamin C is much needed in additional measure. Vitamin C functions: 1) Immunity booster, 2) Resists disease, 3) Bone formation, 4) Skin and other connective tissue, 5) Promotes wound healing, 6) Fighting bacterial infections, 7) Strengthens the wall of capillaries (tiny blood vessels).

CHOLINE: A vitamin of the B-Complex found in Lecithin. Choline is essential in the metabolism of fat. It serves to help colorful Koi to create and maintain their rich, vibrant colors.

OPTIMÛN:  OPTIMÛN is a thoroughly tested, highly effective biogenetic performance enhancer that will result in better food conservation, better growth, improved health, reduced mortality and an improved immune system of Koi and other pond fish. OPTIMÛN gives them a TRUE measure of extra protection against sickness and disease, and it significantly improves the performance of vaccines. 

Shipping Notes
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Exchange/Return Notes
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SKU: 7961526348

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4.0 ★★★★★
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Chief
Los Angeles, US
★★★★★ 4
Very nearly the perfect frother for all your basic frothing & mixing needs
Color: Black
There are a lot of middle-of-the-road frothers out there. I've been through a few of them in my recent search for something that could mix and froth well, without taking up any more outlets in my basement kitchen. Of the three Maestri frothers I've tried so far, this one wins the race by a nose. Most recently, these Maestri frothers come in basically three versions: A single-speed @ 8000 RPM, a two-speed @8000/5500 RPM, and this stepless variable-speed version. Aside from that, the only real difference in recent version pack-outs is which attachments they come with. Look over the reviews of the single-speed version and you'll find that while it can and does froth well, it starts at a single, high speed and gets there fast. This makes it pretty easy to spin liquid right out of most common cups and mugs. There is a two-speed version, but it's harder to find, only comes in one color (Grape Purple), and while it's much better than the Maestri single-speed, it still has a couple of quirks that make this variable-speed version win out. This mixes and froths whole milk, half-and-half, or heavy whipping cream, or just about anything else very well. Like all frothers, it takes a little time to learn its nuances and nail down the technique, this will definitely get you there. The best feature of this is easily the speed control. Turn the knob to turn it on at a low speed that's great to get things started, then turn the knob to crank up the speed just enough to do what you need, whether that's mixing or frothing. The low starting speed makes it easy to keep things under control without undue spilling, and the max speed is more than enough to make quick work of getting your froth on. There are really only two complaints I have with this stepless, variable speed version: - I'd really like to have a Press On / Release Off button in addition to the Speed Control knob. More than one time have I gone to turn this off, only to spin the knob the wrong way and crank the speed up to ludicrous, sloshing liquid on the counter. Being able to turn it Off just by letting go of the button would be quick and easy. This configuration would allow using a preferred speed right from the start, while still allowing speed to be adjusted on-the-fly when needed. - Give it a bigger battery. It would cost mere pennies to give this a 2000mAH+ instead of a 1200mAH battery, and I can't think of any reasonable downside to that. - Give the motor a little more torque. It's fairly easy for the current motor, at any speed, to get bogged down in a thick protein powder mix, or when pressing the frother or other attachment a bit too hard into the bottom or side of the frothing container. A bit more "oomph" would prevent that. I really like the overall design and features of thes Maestri frothers better than many other, cheaper versions. This variable-speed version is pretty great as it is and probably the one I would recommend over the single- or two-speed, for most people. But I often find myself using two hands -- one to hold it steady, and the other to turn it on and tweak the knob to the desired speed(s) -- for a device that should arguably need only one hand to use. Just a couple of minor tweaks as noted above would make this the overall best frother of its type that I've used.
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Reviewed in the United States on May 23, 2025
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Verified Purchase
D. Smith
Los Angeles, US
★★★★★ 5
Hands down, the BEST handheld frother I've ever used!
Color: Black
Hands down, the BEST handheld frother I've ever used! I got the black one, but any color will have the same results. Over the past 12 years or so, I've used so many different handheld frothers and they've ALL fallen short of expectations for quality, longevity, power, features, and usability. I've used everything from cheap, $15 models to $50+ models and everything in-between. Some with fancy attachments for various types of mixing, frothing, beating, whipping, etc. Some with rechargeable batteries, some without. Some AC powered, some with fixed whisks, some with detachable/replaceable whisks, some with stands, etc. NONE have been spectacular. Most broke within 6 months and got tossed. ALL were major disappointments in the end, including the "revered" Zulay models of which I tried several. I finally found this Maestri House branded, variable speed frother with detachable / replaceable whisks and got one to try. I was literally on Cloud Nine the first time I turned it on. Like, WOW! Not only was it FAST on the highest speed, but it was powerful enough to churn right through milk, eggs, cream, etc, without bogging down like many others. This thing makes milk froth like a milkshake and Matcha Lattes like nothing else I've ever experienced. I used to have to sift my Matcha, then whisk it in hot water, then froth milk and then blend them together to make the perfect latte. and if the milk was cold (my preference), pre-whisking in hot water was a must to avoid lumps. However, with THIS frother? I literally pour my milk into a tall tumbler, drop in un-sifted Matcha powder, and spin up the Maestri House frother at first on a medium low speed to get it mixed, then jump straight to the highest speed to really whip that milk and match up. After about 30-45 seconds, I've got the thickest, richest, smoothest, most aerated latte around. And NO LUMPS at all!!! What a time and dish saver! And cleaning? I just run it under hot running water to get the shaft cleaned and then spin it up in a dish with hot running water for a few moments, then spin it on high for a few seconds in the air to dry it off instantly. Now, I'll be honest here, too. The specs say it can go months on a charge, using it for a couple minutes a couple times daily. Well, I guess it could do that and still spin. But I use it FULL SPEED, churning hard for at least a minute a couple times per day. After about 2 weeks, I can start to notice a speed reduction so I just plug it back in on the charger. All things considered, this is still better than all the other handheld frothers I've used over the years. After using the heck out of this thing for the past 7 months, I've even decided to start selling these in our Japanese gift shop. The manufacturer is has been very responsive both in customer support (I called them about an issue I thought I was having, and they called me back with a couple hours even though I didn't leave voicemail when they didn't answer right away) and in reseller support. I have to give these guys an A+ for responsiveness and quick resolution when problems might arise. HIGHLY recommended!!
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Reviewed in the United States on October 17, 2025
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Verified Purchase
Hawaii Keith
Port Orchard, US
★★★★★ 5
Great Addition!
Color: Black
Why did you pick this product vs others?: I just started a powdered drink routine recently and was having a difficult time mixing it with water. I would consistently end up with small nuggets of mix making it unenjoyable to drink. I knew I needed a mixer and was glad I found this device when I did. It works perfectly! I like the fact that it comes with its own stand and included two mixing heads. It is solid, well-designed, and you can feel the quality when you pick it up. The variable speed of the mixer is perfect for ensuring that everything is blended well. I haven’t used it to “froth” anything yet, at least not on purpose, but I accidentally found out that it can do that well. This is a great addition to our kitchen and is very easy to wash after use. So far…no issues. Highly recommend for those of you looking for the right tool to make sure those protein mixes aren’t full of unmixed nuggets.  
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Reviewed in the United States on June 21, 2025
S
Verified Purchase
Suzi blue
Draper, US
★★★★★ 4
Low foam
Color: Black
Love this frother. It is great quality and the turn speed is amazing. My only issue is this. It comes w 2 wands and they are both singles. The single is great for stirring things up. It does not make a lot of froth and for some things it’s perfect but sometimes I like a lot of froth and I wish it either came w a single and a double or you could purchase a double separately to intermix. I don’t want to buy a whole other unit just for the double. I wrote to them bc the double frother they sell doesn’t look as good as this one but sometimes a girl needs a lot of foam and sometimes th stirring is perfect.
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Reviewed in the United States on February 20, 2026
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Verified Purchase
happycurls
Lexington, US
★★★★★ 5
Reliable favorite kitchen tool
Color: Blue
This wonderful tool may be the most used tool in our kitchen. The hardest thing about it is to remember you can push the button and it runs- you don't have to hold it!. The charge on the rechargable battery last a long time- about 1 recharge per month- and we use it daily. We use the mixer attachment most. It works great for protein powders, collagen, iced tea or lemonade mix. It cleans easily and is waterproof- just make sure the cover is over the charging port. We have used it to froth milk, whip eggs, and as I said we use it daily to mix beverages. I worried about the price, but it is a great value because we bought it in December 2024 and it is more powerful and has already lasted longer than two whimpy ones.
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Reviewed in the United States on October 28, 2025

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