Hikari Seaweed Extreme Small Pellets 1.58oz (25310) – Premium Marine Herbivore Fish Food

About This Product

The Hikari Seaweed Extreme Small Pellets 1.58oz (25310) are a premium, scientifically developed marine fish food formulated to meet the nutritional needs of herbivorous saltwater aquarium fish. Featuring an exceptionally high concentration of more than 67% natural seaweed, this innovative sinking pellet provides the marine algae nutrition that Tangs, Surgeonfish, Rabbitfish, Blennies, and other algae-grazing fish naturally seek.

Marine herbivores require a diet rich in marine algae and other plant-derived nutrients to support healthy digestion, growth, coloration, and overall vitality. Hikari Seaweed Extreme delivers this nutrition in a convenient pellet format, eliminating much of the preparation and cleanup associated with traditional dried seaweed sheets.

Unlike conventional marine fish foods that contain relatively small amounts of algae, Seaweed Extreme is formulated with natural seaweed as its primary ingredient. The result is a highly palatable food that closely resembles the algae-based diet consumed by many herbivorous marine fish in their natural environments.

The small 1.1–1.4mm sinking pellets are particularly suitable for smaller marine fish and species that prefer compact food particles. Once introduced into aquarium water, the pellets quickly absorb moisture and soften, developing a texture similar to wet nori seaweed.

This unique softening characteristic encourages natural grazing behavior while allowing fish to consume the food comfortably. The highly aromatic formula also helps attract fish to the pellets, making Seaweed Extreme an excellent option for transitioning algae-eating species from dried nori sheets to prepared aquarium food.

With a guaranteed minimum crude protein content of 33%, Hikari Seaweed Extreme provides balanced animal and plant-derived nutrition that supports healthy growth, normal immune system function, and vibrant coloration. The formula includes marine seaweed, fish meal, krill meal, cuttlefish meal, essential vitamins, minerals, and other carefully selected ingredients.

Although developed primarily for herbivorous marine fish, Seaweed Extreme also makes an excellent supplemental food for omnivorous species such as Clownfish, Damselfish, and Butterflyfish.

The convenient sinking pellet format allows food to reach fish feeding throughout the aquarium while providing a practical alternative to hanging seaweed clips. Its cohesive texture is designed to remain intact long enough to encourage grazing.

Packaged in a 1.58oz (45g) container, Hikari Seaweed Extreme Small Pellets offer an excellent option for smaller reef aquariums, marine community tanks, and established saltwater systems containing herbivorous fish.

Whether you’re feeding a collection of colorful Tangs, encouraging a newly introduced algae grazer to accept prepared food, or adding nutritional variety to a marine community aquarium, Hikari Seaweed Extreme provides concentrated seaweed nutrition in a convenient, highly appealing pellet.

Features:

• More than 67% natural seaweed provides concentrated marine algae nutrition for herbivorous saltwater fish.
• Specially formulated for marine herbivores supports the dietary requirements of algae-grazing aquarium species.
• Small 1.1–1.4mm pellets are suitable for smaller marine fish and species that prefer compact food particles.
• Sinking pellet formula delivers food throughout the water column and into accessible grazing areas.
• Rapidly softens in water develops a texture similar to moist nori algae.
• Highly aromatic formulation encourages enthusiastic feeding responses and helps attract herbivorous fish.
• Excellent alternative to seaweed sheets reduces the need for hanging nori clips and handling leftover seaweed strips.
• Supports healthy growth through a balanced combination of marine algae, protein, and essential nutrients.
• Helps maintain natural coloration with a nutrient-rich formula designed for marine fish.
• Supports normal immune system health through added vitamins and carefully selected nutritional ingredients.
• 33% minimum crude protein provides important dietary protein for tissue maintenance and growth.
• Contains essential vitamins and minerals including vitamins A, D3, E, and stabilized vitamin C.
• Suitable for herbivorous marine fish including Tangs, Surgeonfish, Rabbitfish, and compatible Blennies.
• Excellent supplemental diet for omnivores including Clownfish, Damselfish, and Butterflyfish.
• Encourages natural grazing behavior as pellets soften and remain available for consumption.
• Convenient daily feeding eliminates the need to cut or attach dried seaweed sheets.
• Easy-to-measure portions allow aquarists to control food quantities and minimize unnecessary waste.
• Ideal for reef aquariums containing compatible marine fish and invertebrates.
• Developed by Hikari using specialized aquatic nutrition research and manufacturing experience.
• Convenient 1.58oz package provides an easy-to-store supply of premium marine fish food.

Specifications:

Specification	Details
Brand	Hikari
Product Name	Seaweed Extreme Small Pellets
Manufacturer Item Number	25310
Product Type	Marine Herbivore Fish Food
Net Weight	1.58oz (45g)
Food Form	Sinking Pellets
Pellet Size	Approximately 1.1–1.4mm
Natural Seaweed Content	More Than 67%
Primary Ingredient	Dried Seaweed Meal
Crude Protein	33.0% Minimum
Crude Fat	5.0% Minimum
Crude Fiber	4.0% Maximum
Moisture	10.0% Maximum
Ash	17.0% Maximum
Phosphorus	0.5% Minimum
Vitamin A	19,000 IU/kg Minimum
Vitamin D3	2,900 IU/kg Minimum
Vitamin E	2,800 IU/kg Minimum
Ascorbic Acid (Vitamin C)	3,300 mg/kg Minimum
Diet Type	Algae-Rich Marine Fish Food
Feeding Frequency	2–3 Times Daily
Recommended Feeding Amount	Amount Consumed Within Approximately 1 Minute
Aquarium Compatibility	Saltwater Marine and Reef Aquariums
Recommended Fish	Marine Herbivores and Compatible Omnivores
Storage	Cool, Dry Location
Primary Application	Daily Marine Herbivore Feeding and Dietary Supplementation

Ingredients:

Dried seaweed meal, wheat flour, fish meal, krill meal, cuttlefish meal, brewers dried yeast, fish oil, sodium alginate, hydrolyzed vegetable sucrose polyesters, lecithin, clam extract, DL-methionine, astaxanthin, garlic, choline chloride, vitamin E supplement, stabilized vitamin C, inositol, calcium pantothenate, riboflavin, vitamin A supplement, thiamine mononitrate, pyridoxine hydrochloride, niacin, folic acid, vitamin D3 supplement, biotin, and mineral supplements.

Ingredient formulations may change. Refer to the current product packaging for the latest complete ingredient list.

Guaranteed Nutritional Analysis:

Nutrient	Guaranteed Amount
Crude Protein	Minimum 33.0%
Crude Fat	Minimum 5.0%
Crude Fiber	Maximum 4.0%
Moisture	Maximum 10.0%
Ash	Maximum 17.0%
Phosphorus	Minimum 0.5%
Vitamin A	Minimum 19,000 IU/kg
Vitamin D3	Minimum 2,900 IU/kg
Vitamin E	Minimum 2,800 IU/kg
Ascorbic Acid	Minimum 3,300 mg/kg

Key Nutritional Benefits:

More Than 67% Natural Seaweed

Hikari Seaweed Extreme is formulated with an exceptionally high percentage of natural seaweed to provide nutrition appropriate for algae-eating marine fish.

Seaweed is a major component of the natural diet of many reef herbivores. Providing suitable algae-based foods helps support their specialized digestive needs and normal feeding behavior.

Supports Healthy Growth and Coloration

The formula combines marine algae with animal-derived proteins, essential vitamins, and minerals to support healthy growth and maintain natural coloration.

Its balanced nutrient composition makes it a useful part of a varied marine fish feeding program.

Convenient Alternative to Nori Sheets

Traditional nori feeding often involves cutting dried seaweed into strips and attaching it to aquarium clips.

Seaweed Extreme provides concentrated algae nutrition in an easy-to-use sinking pellet, reducing the need for separate seaweed clips during some feedings.

Because the pellets rapidly soften into a nori-like texture, they are particularly useful for encouraging fish accustomed to dried seaweed to accept prepared food.

Easy Digestion and Natural Grazing

The pellets absorb water quickly, developing a soft consistency that resembles moist seaweed.

This texture allows compatible marine fish to consume the food comfortably and encourages natural grazing behavior.

Feeding Instructions:

Recommended Feeding

Feed two to three times daily, offering only the amount your fish can consume within approximately one minute.

Because the pellets rapidly absorb water and soften, begin with small portions to prevent excess food from accumulating.

Feeding Procedure:

1. Determine the appropriate portion: Select a small amount based on the number, size, and appetite of the fish.
2. Add pellets to the aquarium: Distribute the sinking pellets in an area accessible to feeding fish.
3. Observe feeding behavior: Allow the pellets to soften naturally as the fish begin consuming them.
4. Adjust the feeding amount: Increase or decrease portions according to how quickly the food is consumed.
5. Avoid overfeeding: Do not add more food than fish can consume within approximately one minute.
6. Remove excessive leftovers: Remove any remaining food when practical to help maintain aquarium water quality.

Feeding Recommendations by Fish Type:

• Tangs and Surgeonfish: Provide Seaweed Extreme as part of a varied algae-rich feeding program.
• Rabbitfish: Offer regular algae-based meals alongside other appropriate marine foods.
• Herbivorous Blennies: Feed appropriately sized portions based on the individual species and its nutritional requirements.
• Clownfish: Use as a supplemental food alongside balanced marine omnivore preparations.
• Damselfish: Add nutritional variety with small portions of seaweed-rich pellets.
• Butterflyfish: Offer as a supplement for individuals and species that accept algae-based prepared foods.

Storage and Care Recommendations:

Store Hikari Seaweed Extreme in a cool, dry location away from direct sunlight, heat, and excessive humidity.

Keep the package tightly sealed after each feeding to help preserve freshness and nutritional quality.

Always use clean, dry hands or feeding utensils to prevent moisture from entering the container.

Avoid overfeeding because uneaten softened pellets can contribute to organic waste accumulation and reduced aquarium water quality.

Monitor fish feeding behavior and adjust portion sizes as aquarium populations and nutritional requirements change.

Important Product Information:

Hikari Seaweed Extreme Small Pellets 1.58oz (25310) are specially formulated for marine herbivores and suitable as a supplemental diet for many omnivorous saltwater fish.

The formula contains more than 67% natural seaweed but is not exclusively plant-based. It also includes fish meal, krill meal, cuttlefish meal, and other animal-derived ingredients.

The pellets soften rapidly when placed in water, so controlled portions are important to minimize waste.

Natural ingredients may cause slight differences in pellet color between manufacturing batches without necessarily affecting nutritional quality.

Fish with specialized diets may require additional foods to meet their complete nutritional requirements.

Recommended application: A premium, algae-rich sinking pellet food ideal for Tangs, Surgeonfish, Rabbitfish, herbivorous Blennies, and other marine algae grazers. Containing more than 67% natural seaweed, Hikari Seaweed Extreme Small Pellets provide convenient daily nutrition, support healthy growth and coloration, and offer an excellent alternative or supplement to traditional nori feeding.