NorwegianAquaManiac

My personal experience with different types of tropical fishes

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Feeding stingrays, with earthworm

Posted by norwegianaquamaniac on mai 5, 2012
Postet i: South America. Merket: earthworms, fish, flat, freshwater, histrix, hystrix, potamotrygon, potamotrygonidae, ray, stingray. Legg igjen en kommentar

A set of pictures, taken while feeding with some earthworms.

Histrix fôring
Histrix fôring
Histrix fôring

Histrix fôring
Histrix fôring
Histrix fôring

Histrix fôring
Histrix fôring
Histrix fôring

Histrix fôring
G. dicrosozter

Paratheraps breidohri, with fry!

Posted by norwegianaquamaniac on mai 5, 2012
Postet i: Central America. Merket: breidohri, cichlid, cichlids, eggs, fry, mojarra, Paratheraps. Legg igjen en kommentar

Got a pair of P.breidohri in Germany, october 4. 2011, and now they have spawned for the first time!

The eggs where laid vertically on a pretty rough rock, and it took about 3 days before they hatched.
GH: 7 KH: 3 pH: 7,5 Temperature: 26 Celsius.

Female guarding the fry..

The male..

godmanni, nourissati, and tuba

Posted by norwegianaquamaniac on januar 30, 2012
Postet i: Central America. Legg igjen en kommentar

These are definitely three of my absolute favorite cichlids!

First off – Vieja/Chuco(?) godmanni, and Astatheros nourissati, having a “hard-talk”..

And then this beautiful pair of T.tuba courting..

A set of pictures

Posted by norwegianaquamaniac on januar 17, 2012
Postet i: This and that. Legg igjen en kommentar

This set of pictures shows a few of the fishes i have kept over the years, and some that i have encountered at other places… Enjoy!

Mastacembelus erythrotaenia
Oxyeleotris marmorata
Paraneetroplus gibbiceps

Paratheraps breidohri
Paretroplus dambabe
Polypterus delhezi

Potamotrygon histrix
Protopterus dolloi
Retroculus xinguensis

Rhoadsia altipinna
Theraps lentiginosus
Tomocichla tuba

Vieja godmanni
Vieja heterospila
Vieja intermedia

Vieja synspila
Herichtys minckleyi med yngel Januar 2012
Acarichthys heckelii

Acaronia nassa
Amphilophus citrinellus
Amphilophus nourissati

Archocentrus spilurus
Caquetaia kraussii
Caquetaia spectabilis

Chaca chaca
Chitala chitala
Crenicichla alta

Geophagus proximus
Hepsetus odoe
Herichthys bartoni

Herichthys minckleyi
Lepisosteus oculatus

Geophagus dicrozoster

Posted by norwegianaquamaniac on januar 15, 2012
Postet i: South America. Legg igjen en kommentar

Bought some wild caught dicrozoster`s 3 months ago. They have grown well on bloodworms, OSI spirulina flakes, Tetra discus bits, mysis shrimps, daphnia, artemia, and market shrimp… and now, finally, two of them have began to prepare for spawning!

Parameters are: pH 7,2 – GH 0-1 – KH 0-1 – Temp 25 celsius – No3 12-25 mg/l

Feeding Potamotrygon leopoldi

Posted by norwegianaquamaniac on januar 15, 2012
Postet i: South America. Legg igjen en kommentar

Here is a couple of videos of me feeding P.leopoldi.

With a tong..

With my hands..

Potamotrygon histrix, development

Posted by norwegianaquamaniac on desember 8, 2011
Postet i: South America. Legg igjen en kommentar

Here you can see my two smallest histrix rays, and how they have developed from the day i bought them. The first 8 pictures is taken of the male, that came to me february 6. 2011.
At March 26. 2011 he got company of a nice female (You can se her on picture 9, 10 and 12).

1
2
3

4
5
6

7
7-8
Hanne og hunne

Hanne og hunne (1)
Histrix hann 23.06.2011 (1)
Histrix november 2011 (8)


Home made fish food

Posted by norwegianaquamaniac on oktober 25, 2011
Postet i: This and that. 2 kommentarer

This is a good recipe, especially for carnivorous fishes. But of course you can modify and adapt it to fit other fishes with other needs too. For more or less herbivorous fishes you can for example add peas, more spinach and spirulina, and use less coalfish/shrimp/salmon.

Coalfish: 650 gram
Market shrimp: 650 gram
Salmon: 250 gram
Mussels: 200 gram
Spinach: 100 gram
Tetra Discus bits: Handfull
Carnivore pellets: Handfull
OSI spirulina pellets: Handfull
Spirulina powder: 10 gram
Agar-Agar: 70 gram

Locked and loaded!

Herichthys minckleyi, spawning

Posted by norwegianaquamaniac on oktober 25, 2011
Postet i: Central America. Legg igjen en kommentar

Got this pair of Herichthys minckleyi in Germany Oktober 4. They where put in a 70 liter tank (temperature: 26 celsius, pH: 7,7 and GH 5-6). And 14 days later they spawned. The eggs was about to hatch after 3 days, but i could not see any fry as the eggs disappeared..

The day after – the male and the female was no longer interested in the spawning site…

—————————————

Update: May 5. 2012

I now have about 25-30 small minckleyi fry swimming around in the basement (hatched January 15. 2012). The parents had to try 3 times before they where successful with the eggs.
The water parameters where/are the same as with the first two spawnings, except for the temperature, witch this time was at 28 Celsius.

Potamotrygon histrix and Geophagus dicrozoster

Posted by norwegianaquamaniac on oktober 23, 2011
Postet i: South America. Legg igjen en kommentar

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    • Feeding stingrays, with earthworm
    • Paratheraps breidohri, with fry!
    • godmanni, nourissati, and tuba
    • A set of pictures
    • Geophagus dicrozoster
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