Premium Koi Food and Products
Iku Koi Kichi Crafts Food and Pond Care in the Japanese Tradition — for Keepers who believe a pond is Living Work of Art.
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Free with every order
Every order ships with a 0.4 oz pouch of our Growth and Color Enhancer — enough for several feedings, so your koi can taste it before you commit to a full bag.
Premium Koi & Pond Food
Vibrant color · Daily feeding
Floating pellets formulated to help support vibrant color, healthy growth, and overall vitality. Ideal for regular feeding in koi and pond fish.
2 lb
$17.99
5 lb
$25.99
10 lb
$59.99
20 lb
$71.99
40 lb
$151.99
Premium Koi & Pond Food
All-season nutrition
Our everyday all-season blend supports growth, health, and vitality with balanced nutrition for koi and pond fish.
2 lb
$16.99
5 lb
$24.99
10 lb
$39.19
20 lb
$63.99
40 lb
$114.99
Premium Koi & Pond Food
Easily digested · Cooler water
High-quality wheat germ pellets, ideal for cooler water and early-spring feeding. Supports energy, immune health, and condition without overloading digestion.
2 lb
$17.99
5 lb
$25.99
10 lb
$43.04
20 lb
$67.99
40 lb
$119.99
Premium Koi & Pond Food
High-protein · Advanced formula
Protein-packed nutrition designed to support healthy growth, strong body condition, and vibrant color in koi and pond fish.
16 lb
$93.99
40 lb
$180.79
Gourmet Treat · グルメトリート
All-natural Meal Treat packed with high-quality protein to support healthy growth, vibrant color, and overall vitality.
Featured · Automatic Fish Feeder
Scheduled feeding · 13 lb hopper
Feed on schedule, even when you're away. Built for medium and large ponds with a 13 lb (6 L) hopper and rechargeable battery.
Strong PVC · 14.5″ × 12″ × 15.7″
Premium Heavy Duty Nets
玉網
Soft waterproof cloth transfers your koi with their water — the gentlest, lowest-stress way to move a fish.
玉網
Soft mesh sock for safe, easy koi transfer. Note: this net will not hold water.
玉網
Heavy-duty rubber mesh net head — kind to scales and slime coat.
玉網
Lightweight skimmer for leaves and surface debris.
玉網
Built to last for years — for debris and transporting koi from pond to pond.
玉網
Compact heavy-duty net for sludge and bottom debris.
玉網
Perfect for any size fish — mix-and-match with Iku Koi Kichi handles. Safe and eco-friendly.
玉網
Heavy-duty 30″ rubber mesh head for the biggest koi.
玉網
Heavy-duty 24″ rubber mesh head — kind to scales and slime coat.
玉網
Deep 16×16″ skimmer with a 10″ bag for heavy surface debris.
玉網
20×16″ rubber mesh sludge/skimmer head. Handle not included.
玉網
16×18″ rubber mesh head. Handle not included.
Pond & Lake Management
For healthy koi & ponds · 5, 10, 20 & 50 lb
Naturally harvested from the sea. Builds a thicker slime coat, blocks the toxic effects of nitrite, adds electrolytes and helps prevent parasitic disease.
5 lb
$9.99
10 lb
$21.99
20 lb
$31.99
50 lb
$78.99
All-natural water treatment
Clean · Clear Water
A blend of all-natural bacteria, enzymes and ingredients that keeps pond water clear and rocks and waterfalls clean. Safe for fish, family and pets.
Dose: 2 oz per 1,000 gal weekly (water above 50°F) · 8 oz scoop included
1 lb
$26.99
2 lb
$47.69
5 lb
$88.19
10 lb
$168.29
Pond & Lake Management
Quart · Treats 32,000 gallons
Gives koi ponds and water gardens a natural blue tint without staining birds, fish, plants, pets or wildlife at the recommended rate.
Pond & Lake Management
Cleaner pond · Healthier fish
A powerful bacteria blend that naturally breaks down pond sludge and organic waste for a cleaner, clearer pond. No-mess pellets work in water as cold as 35°F.
5 lb
$46.50
10 lb
$88.20
25 lb
$202.80
Pond Liner
Boxed sizes & full rolls
Heavy-duty 30 mil liner for koi ponds and water features — fish-safe, flexible and built to hold water for years. Choose a boxed size that fits your pond, or a 100′ roll for larger builds.
24′ × 20′
Boxed liner
$288.00
18′ × 20′
Boxed liner
$216.00
18′ × 15′
Boxed liner
$162.00
12′ × 20′
Boxed liner
$144.00
12′ × 15′
Boxed liner
$108.00
12′ × 10′
Boxed liner
$72.00
24′ × 100′
Roll
$1,440.00
18′ × 100′
Roll
$1,080.00
12′ × 100′
Roll
$720.00
Air & Aeration
Everything but the pump
Boosts circulation and oxygen in ponds and tanks. Pair it with any standard air pump (not included) and drop the stones wherever your fish need a breath of fresh water.
Accessories
道具
Adjustable floating skimmer that removes leaves, pollen and debris from the pond surface. Easy to install, for ponds up to 430 sq ft.
濾過
Biological bead filter assembled with pond-specific bio-bead and KALDNES media, with a self-cleaning backwash feature. Two-year warranty.
濾過
Biological bead filter assembled with pond-specific bio-bead and KALDNES media, with a self-cleaning backwash feature. Two-year warranty.
濾過
Biological bead filter assembled with pond-specific bio-bead and KALDNES media, with a self-cleaning backwash feature. Two-year warranty.
濾過
Biological bead filter assembled with pond-specific bio-bead and KALDNES media, with a self-cleaning backwash feature. Two-year warranty.
濾過
Biological bead filter assembled with pond-specific bio-bead and KALDNES media, with a self-cleaning backwash feature. Two-year warranty.
濾過
Our largest pressure filter, with a 55W integrated UVC lamp and biological and mechanical chambers for big ponds.
濾過
Pressurized pond filter with a powerful integrated UVC lamp and biological and mechanical chambers for efficient waste removal.
濾過
Pressurized pond filter with integrated UVC lamp for ponds up to 2600 gallons, with biological and mechanical chambers.
濾過
Integrated UVC lamp with biological and mechanical filter chambers for efficient removal of dissolved and solid waste.
濾過
Biological and mechanical filter chambers with an integrated cleaning function in the top cover for easy maintenance.
道具
Porous ceramic filter media that promotes beneficial bacteria and reduces ammonia, nitrites and nitrates for clearer water.
道具
Durable black mesh bag with a drawstring and cord lock — ideal for filter media and pond supplies.
道具
A full-size, life-like floating swan that adds elegance to your pond.
道具
Y-shaped hose connector with on/off taps — split your pump flow into two channels and fine-tune each. Aquatic-habitat safe.
道具
Portable pro meter for pH, dissolved oxygen, conductivity, salinity and temperature — rugged IP67 waterproof, stores 99 readings.
道具
High-precision standard solution for calibrating your KoiMedic or any salinity meter.
道具
Know your water — check key water readings in seconds to keep your koi and pond fish healthy.
道具
Measure salinity, pH and temperature at once with one rugged, splash-resistant meter — for koi ponds, quarantine tanks and water gardens.
道具
The easier way to remove pond string algae.
道具
Solid, super-strong handle — pairs with any Iku Koi Kichi net head.
道具
Two-section reach for larger ponds.
道具
Two-section handle for everyday pond work.
UVC Replacement Lamps
253 nm germicidal · replace every 12 months
Genuine replacement lamps for Iku Koi Kichi UV clarifiers. UV-C at 253 nm helps control free-floating algae and bacteria, so your water stays clear and your fish stay healthy.
T5 4-pin 25W
17.5″ lamp
$35.99
T5 4-pin 80W
33.5″ lamp
$49.99
T5 4-pin 57W
17.5″ lamp
$48.99
T5 4-pin 40W
33.5″ lamp
$45.99
T5 4-pin 20W
14.5″ lamp
$24.99
T5 4-pin 10W
8.75″ lamp
$24.99
T5 8W
Compact lamp
$22.99
T8 40W
20″ lamp
$35.99
T8 25W
17.5″ lamp
$25.99
PLL 36W
16″ lamp
$39.99
PLS 11W
Compact lamp
$24.99
PL-S 9W
6.5″ lamp
$28.99
PL-S 5W
4″ lamp
$26.99
The Legend
As legend has it, koi swim fearlessly upstream against the adverse water currents of the Yellow River. If it is successful in its attempt to climb up the fall at a certain point known as Dragon Gate, there — within the mist of the waters of the falls — it is magically transformed into a Water Dragon.
Every koi we raise, and every blend we feed them, is made for that climb.
Help with an order
Tell us what's happening and we'll chase it down for you — a tracking number that won't load, a package that hasn't arrived, or anything else about your order.
Prefer email? Write us at sales@ikukoikichi.com.