Marc Weiss

Marc Weiss produces a wide range of freshwater and saltwater additives, supplements, and bacteria. All Marc Weiss products are safe for delicate aquatic environments and can produce amazing results.

WeissLite Marine-Reef 150 watt. This is a special order item that is drop shipped direct from Marc Weiss.

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WeissLite Marine-Reef 150 watt. This is a special order item that is drop shipped direct from Marc Weiss.
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WeissLite Freshwater 250 watt. This item is a special order item that is drop shipped direct from Marc Weiss.

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WeissLite Freshwater 250 watt. This item is a special order item that is drop shipped direct from Marc Weiss.
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WeissLite Freshwater 150 watt. This item is a special order item that is drop shipped direct from Marc Weiss.

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WeissLite Freshwater 150 watt. This item is a special order item that is drop shipped direct from Marc Weiss.
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Marc Weiss's MoonShine moonlight.

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Marc Weiss's MoonShine moonlight.
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250 watt WeissLite, Marine 5,500K spectrum, 7500 hours. This item is a special order item that is drop shipped direct from Marc Weiss.

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250 watt WeissLite, Marine 5,500K spectrum, 7500 hours. This item is a special order item that is drop shipped direct from Marc Weiss.
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