AquariumGuys
Email Sign Up
 
View Cart AquariumGuys.com Home About Us Policies Contact Us
Sale Items
Aquarium Aeration
Air Pumps
Air Stones
Airline Tubing
Airline Valves
Aquariums & Fish Tanks
Aquarium Kits
Fish Bowls
Aquarium Stands
Refugiums
Breeders & Hatcheries
Coral Mounts & Tools
Aquarium Accessories
Aquarium Backgrounds
Aquarium Books
Freshwater Books
Saltwater Books
Plant Books
Aquarium Chillers
Aquarium Filters
Power Filters
Bio Wheel Filters
Canister Filters
Internal Filters
Undergravel Filters
Sponge Filters
Diatom Filters
Fluidized Bed Filters
Wet/Dry Filters
Aquarium Filter Accessories
Filter Bags
Filter Cartridges
Filter Media
Filter Parts
Fish Food & Feeders
Fish Food By Brand
Fish Food by Type
Fish Feeders
Aquarium Gravel & Substrates
Aquarium Gravel
Aquarium Sand
Gems
Aquarium Health
Medications
Vitamins & Supplements
Stress Relief
Dosing Equipment
Aquarium Heaters
Shop By Brand
Submersible Heaters
In-Line Heaters
Aquarium Lighting
Lighting Fixtures
Light Bulbs
Hoods & Canopies
Lighting Accessories
Aquarium Maintenance
Cleaning Supplies
Aquarium Nets
Putty & Sealants
Pest Control
Testing Equipment
Aquarium Ornaments
Artificial Plants
Genuine Driftwood
Aquarium Ornaments
Aquarium Decorations
LED Accent Lighting
Aquarium Parts
Shop by Type
Shop By Brand
Aquarium Plant Care
Plant Food & Supplements
Plant Substrates
CO2 Systems
Protein Skimmers
Counter Current
Venturi & Beckett
Turbo Driven
Protein Skimmer Parts
Aquarium Pumps & Power Heads
Power Heads
Water Pumps
Wave Makers
Aquarium Reactors
Aquarium Salt
Freshwater Salt
Marine Salt & Reef Salt
Special Care Products
Brackish & Black Water
Betta Care Products
Cichlid Care Products
Goldfish Care Products
Testing Equipment
Aquarium Test Kits
Hydrometers & Refractometers
Thermometers
Meters & Probes
Water Purification
RO/DI Water Filters
UV Sterilizers
UV Sterilizer Parts
Water Treatments
Conditioners & Additives
Ammonia Removers
Water Clarifiers
Algaecides
Aquarium Resources
Freshwater Aquarium Setup
Aquarium Maintenance
Equipment Guides
Fish Care Guides
Fish Tank Supplies > Fish Food and Feeders > Fish Food Brands > OSI Fish Food

O.S.I Fish Foods


O.S.I. (Ocean Star International) fish food is made to the same standards as the food they make for use in their own hatcheries. O.S.I. fish food includes freshwater and marine mixes, goldfish, betta, and cichlid food (and food just for angelfish), supplements for herbivores and carnivores, sinking foods for bottom feeders, and color enhancing fish food.


Freshwater Flake 2.24oz
Freshwater Flake 7.06oz
Freshwater Flake 2.2lb
Goldfish Flake 2.24oz
Freshwater Flake 2.24oz

Price: $4.49
Sale price: $3.49
Freshwater Flake 7.06oz

Price: $8.99
Sale price: $7.69
Freshwater Flake 2.2lb

Price: $29.69
Sale price: $27.89
Goldfish Flake 2.24oz

Price: $4.49
Sale price: $2.69
Goldfish Flake 7.06oz
Goldfish Flake 2.2lbs
Angelfish Flake 1.09oz
Marine Flake 2.24oz
Goldfish Flake 7.06oz

Price: $8.99
Sale price: $5.99
Goldfish Flake 2.2lbs

Price: $29.69
Sale price: $22.99
Angelfish Flake 1.09oz

Price: $2.69
Sale price: $1.79
Marine Flake 2.24oz

Price: $3.99
Sale price: $3.79
Marine Flake 7.06oz
Marine Flake 2.2lbs
Brine Shrimp Flake 7.06oz
Vivid Color Flake 7.06oz
Marine Flake 7.06oz

Price: $9.89
Sale price: $8.59
Marine Flake 2.2lbs

Price: $35.09
Sale price: $29.79
Brine Shrimp Flake 7.06oz

Price: $10.79
Sale price: $9.79
Vivid Color Flake 7.06oz

Price: $8.99
Sale price: $6.79
Vivid Color Flake 2.2lb
Goldfish Pellets Small 3oz
Cichlid Flake 7.06oz
Cichlid Flake 2.2lbs
Vivid Color Flake 2.2lb

Price: $35.99
Sale price: $27.79
Goldfish Pellets Small 3oz

Price: $3.59
Sale price: $3.19
Cichlid Flake 7.06oz

Price: $8.99
Sale price: $6.79
Cichlid Flake 2.2lbs

Price: $31.49
Sale price: $27.89
Cichlid Pellets Small 14oz
Cichlid Pellets Medium 14oz
Spirulina Flake 7.06oz
Spirulina Flake 2.2lb
Cichlid Pellets Small 14oz

Price: $8.99
Sale price: $6.29
Cichlid Pellets Medium 14oz

Price: $8.99
Sale price: $6.29
Spirulina Flake 7.06oz

Price: $10.79
Sale price: $7.99
Spirulina Flake 2.2lb

Price: $44.09
Sale price: $36.89
Spirulina Pellets Small 12oz
Spirulina Pellets Medium 12oz
Marine Pellets Small 6.69oz
Micro-Pellets Tiny 3.0oz
Spirulina Pellets Small 12oz

Price: $10.79
Sale price: $8.19
Spirulina Pellets Medium 12oz

Price: $11.19
Sale price: $8.19
Marine Pellets Small 6.69oz

Price: $5.39
Sale price: $4.69
Micro-Pellets Tiny 3.0oz

Price: $4.49
Sale price: $2.59
Shrimp Pellets 1.6oz
Shrimp Pellets 7.5oz
Ultra Goldfish Flake - 1.09 oz.
Ultra Goldfish Flake - 0.72 oz.
Shrimp Pellets 1.6oz

Price: $2.09
Sale price: $1.89
Shrimp Pellets 7.5oz

Price: $4.49
Sale price: $2.99
Ultra Goldfish Flake - 1.09 oz.

Price: $2.69
Sale price: $1.79
Ultra Goldfish Flake - 0.72 oz.

Price: $1.99
Sale price: $1.79
Spirulina Flake - 2.24 oz.
Discus Aquarium Flake Food - 2.24 oz.
Marine Pellets - Large - 6.69 oz.
Cichlid Pellets - Large - 14 oz.
Spirulina Flake - 2.24 oz.

Price: $5.29
Sale price: $4.19
Discus Aquarium Flake Food - 2.24 oz.

Price: $4.49
Sale price: $3.49
Marine Pellets - Large - 6.69 oz.

Price: $4.99
Sale price: $4.69
Cichlid Pellets - Large - 14 oz.

Price: $8.99
Sale price: $6.29
Spirulina Pellets - Large - 14 oz.
Blood Red Parrot Pellets - 6.69 oz.
Spirulina Wafers - 6.5 oz.
Red Tiny Bits Fish Granules - Super Fine - 0.5 mm - 6.69 oz.
Spirulina Pellets - Large - 14 oz.

Price: $10.79
Sale price: $8.19
Blood Red Parrot Pellets - 6.69 oz.

Price: $3.59
Sale price: $2.79
Spirulina Wafers - 6.5 oz.

Price: $5.79
Sale price: $4.79
Red Tiny Bits Fish Granules - Super Fine - 0.5 mm - 6.69 oz.

Price: $6.29
Sale price: $4.49
Red Tiny Bits Fish Granules - Tiny - 2 mm - 6.69 oz.
OSI Koi Growth Pellets - Floating - Large - 3.7 lb.
OSI Koi Staple Pellets - Floating - Medium - 4 lb.
OSI Anti Oxidant Food Treats - Blue Berry - Small - 8 oz.
Red Tiny Bits Fish Granules - Tiny - 2 mm - 6.69 oz.

Price: $6.29
Sale price: $4.49
OSI Koi Growth Pellets - Floating - Large - 3.7 lb.

Price: $21.59
Sale price: $19.39
OSI Koi Staple Pellets - Floating - Medium - 4 lb.

Price: $25.19
Sale price: $18.79
OSI Anti Oxidant Food Treats - Blue Berry - Small - 8 oz.

Price: $2.69
Sale price: $1.69
OSI Gourmet Food Treats - Orange Vitamin C - Large - 8 oz.
OSI Koi Pond Sticks - Floating - 11.5 oz.
OSI Pond Pellets - Floating - Small - 4.2 lb.
OSI Gourmet Treats - Orange Vitamin C - Small - 8 oz.
OSI Gourmet Food Treats - Orange Vitamin C - Large - 8 oz.

Price: $2.69
Sale price: $1.69
OSI Koi Pond Sticks - Floating - 11.5 oz.

Price: $5.39
Sale price: $3.69
OSI Pond Pellets - Floating - Small - 4.2 lb.

Price: $20.69
Sale price: $18.59
OSI Gourmet Treats - Orange Vitamin C - Small - 8 oz.

Price: $2.69
Sale price: $1.69
OSI Koi Mixed Fruits Koi Gourmet Food Treats - Large - 11.5 oz.
OSI KOI Pond Sticks - Floating - 2.4 lb.
OSI Anti Oxidant Gourmet Treats - Blue Berry - Large - 8 oz.
OSI Koi Mixed Fruits Gourmet Food Treats - Small - 14 oz.
OSI Koi Mixed Fruits Koi Gourmet Food Treats - Large - 11.5 oz.

Price: $4.39
Sale price: $3.89
OSI KOI Pond Sticks - Floating - 2.4 lb.

Price: $9.89
Sale price: $8.39
OSI Anti Oxidant Gourmet Treats - Blue Berry - Large - 8 oz.

Price: $3.19
Sale price: $2.79
OSI Koi Mixed Fruits Gourmet Food Treats - Small - 14 oz.

Price: $5.39
Sale price: $4.79
OSI Gourmet Food Treats - Strawberry - Large - 8 oz.
OSI Gourmet Food Treats - Strawberry - Small - 8 oz.
OSI Gourmet Food Treats - Strawberry - Large - 8 oz.

Price: $2.69
Sale price: $1.69
OSI Gourmet Food Treats - Strawberry - Small - 8 oz.

Price: $2.69
Sale price: $1.69

Sales   About Us   Policies   Contact   Site Map   View Cart
Contact Us: Call (877)-717-9922 Copyright© 2010  Aquarium Guys.  All Rights Reserved.