Brightwell Aquatics Coral Inertia NRG+ Reef Coral Supplement, 1 L

Reef: Brightwell Aquatics Coral Inertia NRG+ is a liquid coral food supplement in a 1-liter bottle. The listing describes a blend of proteins, amino acids, omega-3 fatty acids, carbohydrates and vitamins, with directions for target, broadcast or soak feeding.

At a glance

The manufacturer describes a combined marine-protein, amino-acid and omega-3 formula, with carbohydrates, vitamins and natural pigments also mentioned in the listing.
Directions include target feeding, broadcast feeding and using the product as a food soak.
The listing says it can be used with automatic dosers and stored without refrigeration in a cool, shaded area.

Price

$39.70Save 25%

Reference price: ~~$53.25~~

Price checked: Nov 14, 2026

View offer

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Pros and cons

Pros

A single liquid formula is presented for several coral-feeding approaches, including target feeding and broadcast feeding.
The stated 5 ml target-feeding dose and automatic-doser compatibility may suit repeatable feeding routines.
The manufacturer claims no refrigeration is needed and gives a shelf-life claim of up to four years when stored as directed.

Technical specifications

12 specifications

Identity
Brand	Brightwell Aquatics
Model	CNRG1L
Target species	Coral
Item type	Water Conditioner

Product details
Liquid volume	1 liters
Item form	Liquid
Weight listed	2.4 pounds
Allergen information	Sulphites Free

Feeding and storage
Target-feeding dose	5 ml (1 capful)
Target-feeding placement	2-4 inches upstream
Storage claim	No refrigeration needed. Store in a cool, shaded area for up to 4 years of shelf life.
Doser compatibility	compatible with automatic dosers

What to know before buying

The manufacturer describes the nutrient blend and claims it supports coral health, growth, reproduction and coloration. These are product claims, not independently verified outcomes. Follow the stated feeding directions and rinse feeding tools after use.

Who is it for?

A good fit for

Reef aquarium keepers seeking a liquid coral food with target, broadcast and soak-feeding options.
Aquarists who want a coral-feeding product the listing says is compatible with automatic dosers.

Less suited to

Buyers seeking a solid or dry coral food rather than a liquid supplement.
Buyers who require customer-review details about specific performance or drawbacks. No review-summary evidence is provided here.

Brightwell Aquatics Coral Inertia NRG+ Reef Coral Supplement, 1 L · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 95 ratings

5 stars72%72%
4 stars18%18%
3 stars4%4%
2 stars3%3%
1 star3%3%

The listing provides aggregate ratings that lean positive, but those figures alone do not show what customers liked or disliked. Since no review-summary details are supplied, they cannot establish feeding results, ease of dosing or suitability for a particular reef setup.

Frequently asked questions

How much does the listing recommend for target feeding?

It specifies 5 ml, described as one capful. Mix it in a small container, then gently release it 2-4 inches upstream from the corals using a syringe, pipette or dropper.

Can Coral Inertia NRG+ be used with an automatic doser?

The listing says it is compatible with automatic dosers. It does not provide a dosing schedule in the supplied details.

Does the product need refrigeration?

The manufacturer says refrigeration is not needed and recommends storage in a cool, shaded area, with a claimed shelf life of up to four years.

What feeding methods are mentioned?

The directions mention target feeding, broadcast feeding and using the product as a food soak.