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Welcome to Jarek's Underwater Life.

Interested in fishkeeping? Want to have an aquarium? Or just looking for something to read?

The objective of this site is demonstrating my experience with fishkeeping.

Don't know where to start? You can learn what to consider when you want to create your own aquarium.

Frequently out of home? You can learn how to automate your aquarium.

Bored by the on/off light? You can learn how easy it is to build your own energy efficient light that will imitate daylight from the sunrise to the sunset.



New hose holders

/ Section: Diary / Comments: 0

The Sera hose holders started to crack. I decided to manufacture my own hose holders which perfectly fit onto the Juwel Trigon aquarium.



Clock backup

/ Section: AquaSky / Comments: 0

The time of the unit and the switch status are maintained when the unit is not powered.



Table scheduling

/ Section: AquaSky / Comments: 0

Showing the table scheduling and simulation.




/ Section: Diary / Comments: 0

Siamese fighting fish, Ram cichlids and Albine corydoras.



Filtration and fertilization

/ Section: Diary / Comments: 0

The aquarium began to act strangely. The new plants did not prosper. And the other plants were not growing as before. Some fish died.




Date: 5/5/2019
Picture: 5
Folders: 0


Date: 17/8/2019
Picture: 11
Folders: 0


Date: 20/10/2019
Picture: 5
Folders: 0