Tropic Marin® Zootonic – High-Concentration Liquid Zooplankton

Feed your corals the protein-rich diet they crave. Tropic Marin® Zootonic is a premium liquid zooplankton replacement designed to deliver high-quality amino acids, unsaturated fatty acids, and essential vitamins to your reef.

Using a specialized, heat-free solubilization process, Tropic Marin ensures that the delicate vital substances within the small crustaceans are preserved. This results in a highly concentrated, "ready-to-eat" liquid food that provides the same nutritional benefits as live zooplankton without the maintenance.

The "Meaty" Foundation for Coral Growth

Crustacean-Based Protein: Specifically formulated to provide the high-energy amino acids required for the daily metabolic functions of stony corals.
Cold-Processed Potency: No heat is used in production, keeping heat-sensitive vitamins and Omega-3 lipids intact and biologically available.
Versatile Feeding: While specifically loved by LPS and SPS corals, it is also an excellent supplement for soft corals and other filter feeders.
Maximum Absorption: The liquid format allows the microscopic crustacean particles to stay suspended longer, increasing the "capture window" for your corals.

Application & Dosage Guide

Pro Tip: Always shake the bottle well before use to redistribute the concentrated particles.

- Starting Dose: Begin with 0.1 ml per 100 L (approx. 26 US gal) of aquarium volume daily.
- Adding to the Tank: To ensure every coral gets a meal, add the dose directly into the flow of a powerhead or return pump.
- Maximum Dose: Do not exceed 0.5 ml per 100 L per day.
- Note: Because Zootonic is an organic food, it stimulates bacterial activity. If you are also carbon dosing (e.g., using Elimi-NP), monitor your oxygen levels and adjust accordingly.

Dosing Calculator

Frequently Asked Questions (FAQ)

What is the difference between Zootonic and Phytonic? Think of it as "Meat vs. Vegetables." Zootonic is zooplankton (crustacean-based), which is higher in protein and ideal for the growth of stony corals. Phytonic is phytoplankton (plant-based), which is ideal for soft corals, clams, and the base of the food web. For the best results, we recommend rotating both.

Does this product need to be kept in the fridge? While it can be stored in a cool, dark place, refrigeration after opening is highly recommended. It keeps the marine oils fresh and prevents the breakdown of essential vitamins.

Can I use Zootonic with an automatic dosing pump? Yes, but with caution. Because the product is highly concentrated and contains crustacean particles, it can settle in the dosing lines over time. We recommend using a dosing pump with a stirring function or shaking the container manually every few days.

Will it cloud my water? When dosed correctly, it should not cloud the water significantly. A slight temporary "haze" is normal as the particles disperse for the corals to capture. If the water remains cloudy, reduce the dosage.

Technical Specifications

Feature	Details
Main Ingredients	Concentrated Crustaceans, Glycerine
Nutrient Focus	Amino Acids, HUFAs, Vitamins
Target Species	SPS, LPS, Soft Corals, Filter Feeders
Storage	Cool, dark place (Refrigeration preferred)
Pump Output	1 Press = 1 ml (for 250ml bottle)

Recommended Feeding Routine

For a complete reef ecosystem, we suggest the following rotation:

Tropic Marin® Phytonic : Use for phytoplankton feeders (Clams/Soft Corals).
Tropic Marin® Reef Snow: Mix Zootonic into Reef Snow to create larger particles that LPS corals can "catch" more easily.

⭐ The "Growth & Glow" Bundle

Want faster growth? Target feed your LPS corals by mixing Tropic Marin Zootonic with a few drops of Lipo-Garlic. Use the Red Starfish Feeding Tube to deliver this high-protein mix directly to the coral polyps at night when their tentacles are extended!

Tropic Marin Zootonic – High-Concentration Liquid Zooplankton

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