Hikari Bio-Pure Frozen Mysis Shrimp
Hikari Bio-Pure holds a best-in-class position by combining strict quality control and a formulation tuned for sensitive marine and freshwater species, offering a nutrient-stable frozen mysis that minimizes processing contaminants. It is positioned as a premium option compared with the more value-oriented PE and San Francisco Bay products, trading a higher price for more consistent nutrient profiles and cleaner processing ideal for breeding or high-value stock.
Ultra-clean processing
High protein punch
Ultra-clean processing
High protein punch
Review Summary
"Consistently praised for high quality, freshness, and strong acceptance by both marine and freshwater carnivores; a reliable staple though a bit pricier and occasionally slightly clumps when thawed."
Vacuum-sealed freshness
Freeze-preserved whole mysis that retains natural color and nutrients.
Vacuum-sealed freshness
Freeze-preserved whole mysis that retains natural color and nutrients.
Recreational Enjoyment
Time-Saving Convenience
Skill Development & Mastery
Hikari Bio-Pure holds a best-in-class position by combining strict quality control and a formulation tuned for sensitive marine and freshwater species, offering a nutrient-stable frozen mysis that minimizes processing contaminants. It is positioned as a premium option compared with the more value-oriented PE and San Francisco Bay products, trading a higher price for more consistent nutrient profiles and cleaner processing ideal for breeding or high-value stock.
Ultra-clean processing
High protein punch
Vacuum-sealed freshness
Freeze-preserved whole mysis that retains natural color and nutrients.
Sold in small, portionable blocks that thaw quickly for convenient feeding.
Ultra-clean processing
High protein punch
Vacuum-sealed freshness
Freeze-preserved whole mysis that retains natural color and nutrients.
Sold in small, portionable blocks that thaw quickly for convenient feeding.
$8-18 CAD
PE Mysis Frozen Freshwater & Marine
PE Mysis is a market leader for hobbyists who need an economical, all-purpose frozen mysis that works across freshwater and marine systems, delivering broad compatibility and larger pack sizes at a lower per-feeding cost. While it lacks some of the advanced purity controls of Hikari or the IQF shipping advantages of V2O, PE stands out for affordability and flexible use, making it the go-to budget choice in this list.
Freshwater & marine
Versatile feed option
Freshwater & marine
Versatile feed option
Review Summary
"Good value and generally accepted by many fish, but users report variable piece size and occasional freezer-burn or texture issues; a solid budget option when stored carefully."
Quick-thaw snack
Specifically processed for use with freshwater and marine species.
Quick-thaw snack
Specifically processed for use with freshwater and marine species.
Recreational Enjoyment
Time-Saving Convenience
PE Mysis is a market leader for hobbyists who need an economical, all-purpose frozen mysis that works across freshwater and marine systems, delivering broad compatibility and larger pack sizes at a lower per-feeding cost. While it lacks some of the advanced purity controls of Hikari or the IQF shipping advantages of V2O, PE stands out for affordability and flexible use, making it the go-to budget choice in this list.
Freshwater & marine
Versatile feed option
Quick-thaw snack
Specifically processed for use with freshwater and marine species.
Compact, affordable packaging ideal for frequent feeders and hobbyists.
Freshwater & marine
Versatile feed option
Quick-thaw snack
Specifically processed for use with freshwater and marine species.
Compact, affordable packaging ideal for frequent feeders and hobbyists.
$6-16 CAD
San Francisco Bay Brand Frozen Mysis Shrimp
San Francisco Bay Brand offers a reliably palatable frozen mysis sourced and distributed with hobbyist convenience in mind, often available in bulk formats that lower long-term feeding costs for community and reef keepers. It occupies a middle ground between premium offerings like Hikari and value leaders like PE, providing competitive pricing with dependable performance rather than niche technical advantages.
Bay-harvest flavor
Uniform cube cuts
Bay-harvest flavor
Uniform cube cuts
Review Summary
"Highly rated for large, meaty pieces and consistent freshness that picky eaters take readily; regarded as premium quality despite being more expensive than generic brands."
Low-melt handling
Consistent block sizes and quality that suit a wide range of aquarium setups.
Low-melt handling
Consistent block sizes and quality that suit a wide range of aquarium setups.
Recreational Enjoyment
Time-Saving Convenience
Skill Development & Mastery
San Francisco Bay Brand offers a reliably palatable frozen mysis sourced and distributed with hobbyist convenience in mind, often available in bulk formats that lower long-term feeding costs for community and reef keepers. It occupies a middle ground between premium offerings like Hikari and value leaders like PE, providing competitive pricing with dependable performance rather than niche technical advantages.
Bay-harvest flavor
Uniform cube cuts
Low-melt handling
Consistent block sizes and quality that suit a wide range of aquarium setups.
Well-preserved nutrition and texture that appeals to picky eaters.
Bay-harvest flavor
Uniform cube cuts
Low-melt handling
Consistent block sizes and quality that suit a wide range of aquarium setups.
Well-preserved nutrition and texture that appeals to picky eaters.
Omega One Frozen Mysis Shrimp
Omega One emphasizes whole-food nutrition and naturally high levels of omega fatty acids in its frozen mysis, making it a favorite for color enhancement and general health benefits in both marine and freshwater systems. Technically comparable to Hikari in nutritional intent but differentiated by its whole-prey marketing and slightly different fatty-acid profile, Omega One often competes on perceived nutritional value rather than the lowest price.
Omega-rich boost
Whole-shrimp appeal
Omega-rich boost
Whole-shrimp appeal
Review Summary
"Widely available and well-liked for consistent quality and high fish acceptance; a few users note smaller pieces than expected and some thawing mess during preparation."
Strong attractant scent
High-protein formulation with a firm, meaty texture favored by larger predators.
Strong attractant scent
High-protein formulation with a firm, meaty texture favored by larger predators.
Recreational Enjoyment
Time-Saving Convenience
Omega One emphasizes whole-food nutrition and naturally high levels of omega fatty acids in its frozen mysis, making it a favorite for color enhancement and general health benefits in both marine and freshwater systems. Technically comparable to Hikari in nutritional intent but differentiated by its whole-prey marketing and slightly different fatty-acid profile, Omega One often competes on perceived nutritional value rather than the lowest price.
Omega-rich boost
Whole-shrimp appeal
Strong attractant scent
High-protein formulation with a firm, meaty texture favored by larger predators.
Individually frozen portions help reduce waste and control serving sizes.
Omega-rich boost
Whole-shrimp appeal
Strong attractant scent
High-protein formulation with a firm, meaty texture favored by larger predators.
Individually frozen portions help reduce waste and control serving sizes.
$9-24 CAD
V2O Frozen Mysis Shrimp
V2O claims a market-leader position for professional and aquaculture customers by using advanced IQF (individually quick frozen) techniques that preserve texture, extend shelf life, and reduce microbial risk during shipping. It is typically priced at a premium relative to consumer-focused brands on this list, but its technical advantages in product integrity and cold-chain resilience make it especially attractive for breeders and commercial operations.
Budget-friendly packs
Consistent sizing
Budget-friendly packs
Consistent sizing
Review Summary
"Affordable and works for many hobbyists, but reviews are more mixed with complaints about inconsistent quality, variable sizing, and occasional freezer-burn; best used cautiously."
Fast-thaw convenience
Larger mysis pieces and a natural texture that mimic live prey.
Fast-thaw convenience
Larger mysis pieces and a natural texture that mimic live prey.
Recreational Enjoyment
Time-Saving Convenience
V2O claims a market-leader position for professional and aquaculture customers by using advanced IQF (individually quick frozen) techniques that preserve texture, extend shelf life, and reduce microbial risk during shipping. It is typically priced at a premium relative to consumer-focused brands on this list, but its technical advantages in product integrity and cold-chain resilience make it especially attractive for breeders and commercial operations.
Budget-friendly packs
Consistent sizing
Fast-thaw convenience
Larger mysis pieces and a natural texture that mimic live prey.
Premium packaging aimed at advanced hobbyists and specialist diets.
Budget-friendly packs
Consistent sizing
Fast-thaw convenience
Larger mysis pieces and a natural texture that mimic live prey.
Premium packaging aimed at advanced hobbyists and specialist diets.
$12-28 CAD