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You are here: Home > Additives > Marc Weiss Additives/Supplements
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Marc Weiss Organics Algae Magic 16oz
Marc Weiss Organics Algae Magic 16oz
Usually Ships the Same Business Day
Our Price: $24.95
Sale Price: $22.03
You Save $2.92!

Stimulates oxygenation which eliminates the food sources for nuisance algae.
Marc Weiss Organics Algae Magic 6oz
Marc Weiss Organics Algae Magic 6oz
Usually Ships the Same Business Day
Our Price: $12.99
Sale Price: $11.60
You Save $1.39!

Stimulates oxygenation which eliminates the food sources for nuisance algae.
Marc Weiss Organics Algae Magic 6oz
Marc Weiss Bacter Vital 6oz
Usually Ships the Same Business Day
Our Price: $12.99
Sale Price: $11.60
You Save $1.39!

Bacter Vital is not mysterious. When placed in the aquarium the first mission is to condition the water to a natural state that will sustain a non obtrusive life for species yet to be placed in this new environment.
Marc Weiss Organics Coral Boost 16oz
Marc Weiss Organics Coral Boost 16oz
Usually Ships the Same Business Day
Our Price: $24.95
Sale Price: $22.03
You Save $2.92!

Brings new life to corals and allows them to flourish as they would in nature.
Marc Weiss Organics Coral Boost 6oz
Marc Weiss Organics Coral Boost 6oz
Usually Ships the Same Business Day
Our Price: $12.99
Sale Price: $11.60
You Save $1.39!

Brings new life to corals and allows them to flourish as they would in nature.
Marc Weiss Blackpowder 4 oz.
Marc Weiss Blackpowder 4 oz.
Usually Ships the Same Business Day
Our Price: $16.95
Sale Price: $14.23
You Save $2.72!

Black Powder is designed as a water buffering agent that has specific beneficial effects on hard corals and live rock. Corals and live rock are relieved of stress in their environment producing coral growth and naturally enhanced colors.
Marc Weiss Coral Vital 6 oz.
Marc Weiss Coral Vital 6 oz.
Usually Ships the Same Business Day
Our Price: $14.95
Sale Price: $11.60
You Save $3.35!

The purpose of Coral Vital is to relieve stress caused to Coralline Algae. The stress is generally created by the binding of beneficial substrates within the aquatic environment, eliminating their use and effectiveness. Coral Vital has an array of minerals with carriers of invert sugars that replace the bound substrates.
Marc Weiss Coral Vital 16 oz.
Marc Weiss Coral Vital 16 oz.
Usually Ships the Same Business Day
Our Price: $24.95
Sale Price: $22.03
You Save $2.92!

The purpose of Coral Vital is to relieve stress caused to Coralline Algae. The stress is generally created by the binding of beneficial substrates within the aquatic environment, eliminating their use and effectiveness. Coral Vital has an array of minerals with carriers of invert sugars that replace the bound substrates.
Marc Weiss Immuno-Vital Marine 16 oz.
Marc Weiss Immuno-Vital Marine 16 oz.
Usually Ships the Same Business Day
Our Price: $13.55
Sale Price: $11.60
You Save $1.95!

Immuno Vital’s application is to buffer a reaction in an unbalanced water condition. The buffering causes a shift from the current stasis of the environment generally yielding increased CO2 production while inspiring a limited amount of increased light penetration.
Marc Weiss Reef Vital DNA 6oz
Marc Weiss Reef Vital DNA 6oz
Usually Ships the Same Business Day
Our Price: $17.95
Sale Price: $16.50
You Save $1.45!

Immuno Vital’s application is to buffer a reaction in an unbalanced water condition. The buffering causes a shift from the current stasis of the environment generally yielding increased CO2 production while inspiring a limited amount of increased light penetration.