Personal Aquarium
Design your ideal aquarium, step by step
Discover fish, plants and invertebrates that suit your water, compare their parameters and plan a balanced aquarium before you set it up.
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Plan your next aquarium
Design the aquarium you have in mind: choose species and define your target parameters before setting it up.
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Which filter your aquarium needs, based on its volume
No piece of equipment affects water quality more than the filter. How to work out the flow you need, which type suits each tank size and the maintenance mistakes that undo cycling.
Cycling an aquarium: tests, timing and why fish must wait
A newly set-up aquarium cannot support fish yet. What happens during cycling, how to do it without animals, what to measure every few days and which signs show it is finished.
How to choose fish for your aquarium without making mistakes
A practical guide to choosing fish by their real needs, avoiding incompatibilities and planning a balanced aquarium.