Phyto Fuel is a concentrated medium, that contains all major nutrients, trace elements and vitamins, that can be diluted in filtered or freshly prepared seawater to reconstruct the original Guillard (F/2) Marine Enrichment medium used widely for growing marine microalgae (phytoplankton).

DOSING: Add 1 ml of Phyto Fuel to the mixing container and bring the volume up to 1 litre (0.26 US gal) with filtered (sterile) or freshly mixed seawater. Do not use directly in the aquarium. Shake well before use. Store in a dry, cool place away from light. The product contains traces of heavy metals (iron, copper, cobalt, molybdenium, manganese and zinc) and may cause an allergic reaction. Keep out of reach of children. Product for aquarium use only. Not suitable for human consumption.

Read our shipping policy before purchase! 

Aware of the danger of plastic pollution and devastating influence of humans on the condition of the oceans and our beloved coral reefs, willing to save this natural wonder for the future generations we decided to use only biodegradable, eco-friendly and recyclable packages for our products. The boxes and printed materials were prepared using the recycled paper. The bottles are made of eco-HDPE - one the easiest plastics to recycle made from corn starch, which already contains some amount of recyclate. Don't throw them away, give them  the second life.

The Coral Cafe Phytoplankton Line

Live phytoplankton is probably the best food you can feed to your corals and other creatures living in your reef tank! It is the same food, which is available in their natural habitat. Feeding with live phytoplankton provides all necessary nutrients, vitamins and microelements, so you can expect, that your corals will thrive, their colours will be more vivid and your tank will be fill with small invertebrates and reef creatures, naturally living in the live rock. Moreover, live phytoplankton is indispensable, if you want to breed your own live food to feed the fry.

With The Coral Cafe Phytoplankton Line starting your own live phytoplankton culture is easy and affordable!

You don't have to buy any expensive equipment. The only things you need are the air pump with a piece of air hose, clean container (plastic bottle, jar, aquarium), light source (bulb, fluorescent tube or LED), saltwater, The Coral Cafe Phyto Line products - Phyto Fuel Guillard f/2 fertilizer) and Diatom Power (concentrated silicates, necessary to grow diatoms) and a starting culture.

OUR SHIPPING POLICY

We ship worldwide!*

It is possible to send a limited number of bottles in a single parcel (up to 32x100 ml bottle or 16x250 ml bottle or 8x500 ml bottle or 4x1000 ml bottle). If you are interested in buying more, purchase another set or contact us for shipping details. We reserve the right to refuse shipment, if you order more than specified number of bottles in one parcel without the prior contact.

Registered priority shipping is free to all orders, within the limits specified above.

The parcels are usually shipped within 3 business days from receiving the payment, but the delivery time depends on the delivery operator and season (deliveries may be longer due to non-working days like Christmas, holidays, etc.).

Estimated shipping time (for 85% of parcels):

- EU countries: up to 7 days

- Canada and the USA: up to 14 days 

- Americas, Africa and Asia: up to 20 days

- Australia and Oceania: 4-8 weeks (economy shipping)/up to 28 days (priority shipping)

*Usually the worldwide shipping does not bring any problems. However, in some cases and countries it is necessary to pay some taxes, customs, duty, etc. Covering all additional costs, including taxes, customs and duties is the Buyer's responsibility!