- Sku: 02204
- Vendor: New Life Spectrum
New Life Spectrum Thera+A
A garlic-powered daily food that helps fish fight off disease. New Life Spectrum Thera+A is the brand's nutrient-dense Spectrum formula boosted with a mega-dose of garlic (Allium sativum), a natural anti-parasitic that strengthens the immune system and stimulates appetite. It is non-medicated and reef safe, so you can feed it every day to keep tropical and marine fish colorful, active, and resilient. It is especially good for stressed or newly added fish.
Pair it with Seachem GarlicGuard to soak other foods in garlic, keep Seachem ParaGuard on hand for active outbreaks, and browse our fish food.
Why Thera+A
- Mega-dose of garlic, a natural anti-parasitic that raises disease resistance and immune function.
- Whole, high-quality protein from South Antarctic krill, herring, squid, and New Zealand mussel.
- All-natural color enhancers that bring out the full spectrum of your fish's color.
- Non-medicated and reef safe, safe to feed daily to freshwater and marine fish.
- No added hormones, naturally preserved with the Naturox antioxidant system.
Choose Your Pellet Size
| Size | Net weight | Best for |
|---|---|---|
| Small Pellet | 140 g (4.9 oz) | Small community fish and small mouths |
| Regular Pellet | 150 g (5.3 oz) or 300 g (10.5 oz) | Most tropical and reef fish |
| Medium Pellet | 300 g (10.5 oz) | Larger cichlids, tangs, and big community fish |
Match the pellet to your fish's mouth. When in doubt, pick the smaller size, since most fish take the Small or Regular pellet.
How to Feed
Feed once or twice a day, offering only as much as your fish finish in a couple of minutes. These are sinking pellets, so they suit mid-water and bottom feeders. Remove any uneaten food to keep water quality high.
Specifications
| Type | Non-medicated garlic sinking pellet |
| Pellet sizes | Small, Regular, and Medium |
| Key ingredients | Krill, herring, squid, New Zealand mussel, garlic |
| Crude protein (min) | 38% |
| Crude fat (min) | 5% |
| Crude fiber (max) | 5% |
| Moisture (max) | 9% |
| For | Freshwater and marine fish |
| Origin | Made in the USA |
Guaranteed analysis is typical and can vary slightly between pellet sizes.
Recommended Pairings
- Seachem GarlicGuard to add garlic to any food.
- Seachem ParaGuard for treating active parasite outbreaks.
- PE Mysis frozen food for variety in the rotation.
- Browse all fish food.
Frequently Asked Questions
Is this a medication?
No. Thera+A is a non-medicated daily food. The garlic is a natural immune booster and attractant, so it is safe to feed continuously, unlike medicated foods.
Freshwater or saltwater?
Both. It is a great daily diet for tropical freshwater fish and for marine and reef fish alike.
Which size pellet do I need?
Small for small community fish, Regular for most tropical and reef fish, and Medium for larger fish like big cichlids and tangs. Pick the smaller size if you are unsure.
Can it help a sick fish?
The garlic supports immune function and disease resistance, and it is ideal for stressed or newly added fish. For an active parasite infection, pair it with a dedicated treatment like ParaGuard.
Have a question?

New Life Spectrum Thera+A


