Liquid Food for Marine Fish: A Practical Guide to Choosing the Right Product
Valerio ChiaradonnaLiquid foods are a modern, practical, and safe solution for feeding marine aquarium fish. They're ideal for those who want to avoid frozen foods, reduce waste, and keep the water as clean as possible. But how do you choose the right one? In this guide, we answer the most frequently asked questions about products like Liquid Artemia , AF Liquid Mysis , AF Liquid Rotifers , and Liquid Vege .
What kind of fish do you keep in your tank?
The first thing to consider is your fish's diet:
Carnivorous/omnivorous fish (such as Pseudochromis, Anthias, clownfish):
✅ AF Liquid Mysis and Liquid Artemia offer a rich source of animal protein, similar to live food.
Filter-feeding fish or small fish (such as fry or planktivorous fish):
✅ AF Liquid Rotifers is perfect thanks to its very fine grain size.
Herbivorous fish (such as Zebrasoma and all Acanthurus ):
✅ Liquid Vege provides phytoplankton and microalgae, ideal for supplementing a plant-based diet.
🔍 Bonus: Many of these products are also accepted by invertebrates, gastropods, and even some LPS corals.
Can I use them with an automatic dispenser?
Yes. All these liquid foods are ready to use and compatible with automatic dispensers . They are stable over time and designed for regular dispensing.
⚠️ Caution : Before inserting them into the dispenser, shake the bottle well to homogenize the contents, especially if it contains suspended components.
Should the skimmer be turned off during administration?
In many cases, yes. Especially for protein products like Mysis and Artemia:
Turning off the skimmer for 20-30 minutes prevents food from being immediately removed by filtration.
In tanks with high movement, even temporarily lowering the pumps can help with food distribution.
How often and in what quantities should they be administered?
The dose depends on:
Number and type of fish
Frequency of meals
Filtering capacity of the system
🎯 Basic indication :
1 ml per 100 liters of water, 1-2 times a day, is a good starting point.
💡 Golden rule: Better little and often than a lot and infrequently. Avoid nutrient spikes.
Do these foods pollute water? Do they increase nitrates and phosphates?
No, if used wisely . Quality liquid foods are balanced to be easily digested by fish without overloading the water.
🚨 However, an overdose can still increase NO3/PO4.
📊 Monitor your values and adjust your dosages based on your system's response.
How long does a pack last?
It depends on the size of the aquarium and the frequency of use.
Practical example:
On a 200 litre tank with a daily administration of 2 ml, a 250 ml bottle will last you over 4 months .
📦 These products are cheaper than frozen foods, require no freezer or preparation, and reduce waste.
Choosing the right liquid food for marine fish isn't difficult, but it does require awareness. Understanding your guests' nutritional needs is the first step to a healthy, balanced, and visually spectacular aquarium.
If you're unsure which product is right for you, message us on WhatsApp or stop by the store : our team is ready to help you.
👉 Discover all the liquid foods for marine fish on Animal Instinct:
➡️ Go to the complete collection
📍 Where to find us
Animal Instinct Rome
For more details and to purchase products:
Via di Monte Verde, 2, 00152
Telephone: 06 87691 933
Mobile: 338 838 1624
Discover all our available items on our website www.animal-instinct.it