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Algae in aquariums
How to identify black algae, hair algae, diatoms and cyanobacteria, with useful checks and actions.
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Aquarium guides
Practical guides for freshwater, marine and planted aquariums
Clear advice to identify algae, choose filtration, check water values and manage plants, CO2, lighting, feeding and aquarium maintenance.
Guides to solve problems and choose better
Start from the topic you need and learn causes, checks to make and useful products to act in an organized way.
Filtration
How to choose filters, filter media and spare parts to keep water clearer and values more stable.
Read the guideFreshwater aquarium
Tank, substrate, filter, light, maturation and first checks for a balanced freshwater aquarium.
Read the guideMarine aquarium
Salt, movement, skimmer, tests and basic equipment to manage a marine tank with more confidence.
Read the guidePlants and fertilization
Fertilizers, substrate, CO2, light and signs to observe to keep aquatic plants healthy.
Read the guideCO2 and lighting
How to balance photoperiod, light intensity, CO2 and nutrients in planted aquariums.
Read the guideFish diseases
Symptoms to observe, water checks, prevention and support products for fish wellbeing.
Read the guideFeeding
How to choose foods, portions and frequency according to species, size and feeding behavior.
Read the guideQuick paths
I have algae in the tank
Start from algae identification, water tests, light, CO2, fertilization and filtration.
The water is not clear
Check filter, filter media, maintenance, organic load and main water values.
I am starting a tank
Start from aquarium, filter, substrate, lighting, tests and biological maturation.
I want healthier plants
Evaluate light, CO2, fertilization, substrate and deficiency signs on leaves.
I manage a marine tank
Focus on salt, movement, skimming, tests and stable water values.
Fish do not look well
Before acting, check water, feeding, stress and tank maintenance.
Useful categories to start from
If you have already identified the issue, you can go directly to the product categories most used by aquarium keepers.
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