Guides.
Six practical guides for freshwater tanks, from setting up to fixing common problems.
Common questions.
Each one links to a guide below.
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Will these fish get along?
Some species need to be kept in groups and others need space. Tell us what you already keep and we'll suggest fish that suit it. Choosing fish that get along
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Where do I start?
A first tank comes down to three decisions: the size, the filter, and the order you do things in. The first tank guide covers all three. Your first tank
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Is this the right kit for my tank?
Filters and lights are rated by tank size, but the number of fish matters more. Tell us your tank size and what you plan to keep, and we'll match the equipment. Tanks and kit
Your first tank
Five steps in order, a shopping list, and answers to common questions.
8 minute read
Cycling a new tank
What the nitrogen cycle is, how to run it without fish, and how to know when the tank is ready.
7 minute read
Water, testing and changes
The weekly routine, the tests that matter, target numbers, and what Cape Town tap water means for your tank.
8 minute read
Choosing fish that get along
How many, which ones, and who gets on with whom, with example communities for three tank sizes.
9 minute read
Live plants that thrive
The easy plants, the light they need, feeding them, and keeping algae from taking over.
8 minute read
Cloudy water, algae and white spot
What each common problem looks like, what usually causes it, and the fix, including what to do during load shedding.
9 minute read