Jarek's Underwater Life

I bought Ram cichlids el. blue, Siamese algae eaters, Bronze corydoras and Serpae tetras. The plants grow very fast and some of them bloomed.

In September, I increased the fertilizers’ dosage. The fertilizers’ application started to be more difficult. I decided to buy a fertilizer dosing unit.

Haus des Meeres in Vienna, Austria.

I bought new fish and plants: Ram cichlid, Electric blue ram cichlid, Angelfish, Goldstripe corydoras and Serpae tetra. Plants: Cryptocoryne balansae, Ludwigia sp. Super Red, Eleocharis parvulus, Hemianthus callitrichoides and Cladophora aegagropila.

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

Siamese fighting fish, Ram cichlids and Albine corydoras.

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

The bettas are together with other fish in the aquarium and no other fish touch them.

I relocated some of the plants and reduced some of them. 

Two angelfish started to fight to each other. The fights were intensive so I had to isolate one of them.

The aquarium was overgrown. I decided to reorganize its layout.

Valencia aquarium visit.

Two big angelfish died: 7 and 5 years old. Remaining two spawned.

I bought new fish: Angelfish and Cardinal tetras. I changed the aquarium's look.

The LED profiles and connectors of the old light were placed under the cover, i.e. in permanent humidity. This resulted in the degradation of the fans and connectors. It was necessary to design a new light. The article describes the innovation of the light, where the original Juwel ramp is completely replaced.