New Life Spectrum Thera+A Large 600g
Thera+A combines a high-density formula fortified with extra Allicin complex (garlic) and additional nutrients and oils to support fish during periods of stress, or when they are newly acquired or introduced to a new environment. The enhanced attractants and nutritional profile help improve fish resilience and adaptability.
The New Life Spectrum® range is formulated for a wide variety of freshwater, marine fish, crustaceans, and corals. Each formula features high-density nutrition derived from natural ingredients and uses Naturox® as a natural, plant-based preservative, replacing ethoxyquin.
| Product Feature | Details |
|---|---|
| Formula Type | Thera+A |
| Weight | 600g |
| Key Ingredient | Allicin complex (garlic), natural nutrients and oils |
| Preservative | Naturox® (plant-based) |
| Target Species | Stressed fish, newly acquired or introduced fish, freshwater, marine, crustaceans, corals |
FAQ
What makes Thera+A different from other New Life Spectrum formulas?
Thera+A is specifically formulated with extra Allicin complex (garlic) and additional nutrients and oils to support fish during stress or when they are newly introduced to an aquarium environment.
Is Naturox® safe for all types of aquarium fish?
Naturox® is a natural, plant-based preservative and is used in the New Life Spectrum® range for compatibility with a wide range of freshwater and marine species. It is generally safe for most aquarium fish, but specific sensitivity may vary.
Can this product be used for marine species?
Yes, the New Life Spectrum® family includes formulas suitable for marine fish, crustaceans, and corals. Thera+A is designed to support a variety of aquatic life, including marine species.

Jacob Campbell –
My betta fish was acting stressed after a water change. I switched to Thera+A and within a few days, he started eating more and seemed calmer. The garlic scent is noticeable but not overwhelming. Works well for new fish introductions.
Heather Lambert –
Used this for a newly added guppy. The fish adapted quickly and showed better appetite. The formula seems to have a strong appeal for bottom-dwellers. Not sure if it’s best for all species, but good for stress relief.
Katherine Skinner –
After switching from a standard food, my community tank fish became more active and less skittish. The added nutrients and garlic complex seem to help with immune support. Great for new arrivals.