Volume IV – Issue I – 1998

Dr. med. Eduard Schmmidt-Focke

Horst W. Kohler

Reflections on Over 25 Years of Discus Breeding

Hans-Georg Petersmann, Germany

Translator: Paul Ceroke

The History of the Tefe’ Discus

George W. Wust

Translator: Paul Ceroke

The Diet of Discus

Dieter Untergasser

Employee of sera GmbH, Postfach 1466, 52518 Heinsberg

Translator: William Charlton

Practical Infestation…To Treat or Not to Treat

Dr. med. vet. Sandra Lechleiter

Veterinary specialist for fishes and member of Diskus
Brief’s scientific advisory board, Germany

Translator: William Charlton

Chronology of a Fortuitous Spawning of Wild Fish

Othmar Burger, Germany

Zeolite as a Filter Material

Horst Kohler, Germany

Medicinal Substance Concentrations

Horst Kohler, Germany

FLASHBACK

Unbelievable, but true: Building Project Triggers
Spawning Activity

From Reader: Heinz-Josef Schaaf, Bad Hamberg, Germany,
Germany

The Successful Cultivation of an Aquarium Shop

From: Heinz-Dieter Kante, Linsengericht

Discus From Penang in Retrospect

From Reader: Walter Henle, Switzerland

Question and Answers

Connection Between Germ Number and Nitrification?

From: Davide Quarta, Rome, Italy

Answered by: Engelbert Mayer, Dipl.-Chem.

Volume IV – Issue II – 1998

Dr. Eduard Schmmidt-Focke: A True
Friendship Remembered

Jack Wattley, USA

 

My Life in Old Age

Part of a personal autobiography written in
1990

Dr. Eduard Schmidt-Focke

 

Improvement of Discus Competition

Horst Kohler, Germany

Translator: Paul Ceroke

 

From Embryo to Sexually Mature Discus,
Part 1

Experiences from Practical Discus Breeding

Roland Fischer

Translator: William Charlton

 

Vertical Bar Distortions

Hans-George Petersmann, Germany

Translator: Paul Ceroke

 

How Incorrect Diagnoses Can Lead to
Incorrect Treatments of Discus

Ulrike Mahlig & Richard Muller

Translator: William Charlton

Blackwater Concentrate from Brazil

A Test Report

Horst Kohler, Germany

Translator: Paul Ceroke

 

Book Review: Back to Nature by Dick
Au

Jack Wattley, USA