Tropic Marin Phos-Start is a specialized nutrient starter designed specifically for the initial phase of a reef aquarium or when adding new "dead" dry rock. In new systems, a lack of essential nutrients can stall the development of beneficial bacteria and coralline algae, leading to a "sterile" environment where nuisance algae can easily take hold. Phos-Start provides a balanced blend of phosphates, nitrogen, and organic carbon, ensuring that the micro-biology of your reef has the necessary building blocks to establish a stable and healthy ecosystem from day one.
Phos-Start is engineered to bridge the nutritional gap during the critical first weeks of a tank's life cycle.
Kickstarts the Nitrogen Cycle: Provides the phosphorus required by nitrifying bacteria to multiply efficiently, preventing the cycle from "stalling" due to nutrient limitation.
Optimized for Dry Rock: Dry or "dead" rock often lacks the organic film and nutrients found in live rock; Phos-Start provides the initial "fuel" to bring this rock to life.
Supports Coralline Algae: Ensures that the first crustose algae have the nutrients they need to compete against opportunistic hair algae and diatoms.
Balanced NP Formula: Carefully calculated ratio of Nitrogen (N) and Phosphorus (P) to prevent the nutrient imbalances that can lead to cyanobacteria outbreaks.
Safe for Sensitive Life: Formulated to be gentle enough for use even if the first hardy invertebrates or corals have already been introduced.
When should I start using Tropic Marin Phos-Start?
It is best used immediately after setting up a new aquarium or after adding a significant amount of new, dry base rock. It can also be used in existing systems that have become "too clean" (0.00 ppm nutrients).
How much should I dose?
The dosage depends on your specific nutrient levels. Generally, 10 mL per 100 L (26 US gal) is a standard starting point to raise levels slightly. Always monitor your Nitrate (NO3) and Phosphate (PO4) levels with reliable test kits.
How long should I continue the treatment?
Treatment is typically continued until the aquarium shows signs of biological stability—such as the appearance of coralline algae or when the biological filter can maintain steady, detectable levels of nutrients naturally through feeding.
Can I use this with Tropic Marin Bacto-Balance?
Phos-Start is essentially the "starter" version. Once your tank is established and has a consistent bioload, you would typically transition to Tropic Marin Bacto-Balance for long-term maintenance.
Tropic Marin Nitribiotic: A combination of probiotic and nitrifying bacteria that works synergistically with Phos-Start to rapidly seed the aquarium.
https://petstore.ae/products/tropic-marin-nitribiotic-50-ml?_pos=1&_sid=07dc7bfc2&_ss=r
Tropic Marin Bacto-Balance: The follow-up supplement for established tanks to maintain ideal nutrient ratios and coral coloration.
https://petstore.ae/products/tropic-marine-np-bacto-balance-500ml?_pos=3&_sid=40521a6b8&_ss=r
Tropic Marin All-For-Reef: The perfect all-in-one solution to provide the minerals and trace elements needed alongside the nutrients provided by Phos-Start.
