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Marine Compatability Chart. Tank mate compatibility is crucial to a successful and healthy marine aquarium.
Incompatible species will increase stress in the tank which could result in disease and considerable loss. Use the chart below as a guideline when selecting fish and please read our article "Introducing New Fish Into Your Aquarium" before making your fish selection. Reefs Magazine - For Reefers, By Reefers.
Colors. : Home of the Nano Compact dive and focusing light and other dive lamps. : Trays and flash arms.
Food For Fry. In this article we will explore seven different foods you can give to your African Cichlid fry.
Traditionally, hobbyists just feed their fry the same flakes the adults eat. While your fry will do just fine on this regimen, professionals and experienced hobbyists have learned that there are much better alternatives to crushed flake. The seven foods discussed in this article will help "beef up" your fry and help them to grow faster. What's more is I'm gonna show you how to do it for cheaper than if you were to purchase these foods at your local fish store (lfs).
Cichlid Food Recipes. Feeding your Cichlids the right kind of food is very important if you want them to be as healthy as possible and to show their naturally brilliant colors.
Often times, if not almost exclusively, Cichlids' color appears washed out because of a poor or incorrect diet. Not all fish foods are created equally, and therefore, it becomes necessary to use discretion when selecting the food you will feed them. You want to avoid foods that have any mammalian fat, and those containing high amounts of protein should be fed in small amounts.
I personally recommend you only get foods with 40-48% Min. Wet Web Media. Advanced Aquarist's Online Magazine. The Reef and Marine Aquarium Blog. Melevsreef.com - Welcome! Welcome to Reef Hobbyist Magazine. Generate a Random Name - Fake Name Generator. Quick Reference Guide. What is Java?
Java is: Object Oriented Platform independent:SimpleSecureArchitectural- neutralPortableRobustMulti-threaded Interpreted High PerformanceDistributed Dynamic Java Environment Setup: Java SE is freely available from the link Download Java. So you download a version based on your operating system. You can refer to installation guide for a complete detail.
Java Basic Syntax: Object - Objects have states and behaviors. Lesson: Language Basics (The Java™ Tutorials > Learning the Java Language) Variables You've already learned that objects store their state in fields.
However, the Java programming language also uses the term "variable" as well. This section discusses this relationship, plus variable naming rules and conventions, basic data types (primitive types, character strings, and arrays), default values, and literals. Operators This section describes the operators of the Java programming language. Expressions, Statements, and Blocks Operators may be used in building expressions, which compute values; expressions are the core components of statements; statements may be grouped into blocks. Trail: Essential Classes (The Java™ Tutorials) This trail discusses classes from the Java platform that are essential to most programmers.
Exceptions explains the exception mechanism and how it is used to handle errors and other exceptional conditions. This lesson describes what an exception is, how to throw and catch exceptions, what to do with an exception once it has been caught, and how to use the exception class hierarchy. How to Make a Bug Out Bag. Complete-Rifle-Ammunition-Guide-Comparisom.jpg (JPEG Image, 3795x1600 pixels) - Scaled (33%) 96 - Refinishing a Mosin 91/30. Introduction Basic Cold Weather Manual FM 31-70. 7.62x54r.net Site Map. 7.62x54r.net Home Page Basics A Brief Overview of the Mosin Nagant Rifle A history of the development and progression of the design as it was used around the world Mosin Nagant FAQs Answers to some common questions Mosin Nagant Rifle Specifications Weight, length, barrel length, stock length, and bore diameter by model, stock material by country, and cartridge dimensions.
Ultralight Backpacking Checklist: Expert Advice from REI. Screws Small Encyclopedia Sometimes. Dremel tutorial. Worldometers - real time world statistics. Glossary - Index. UNC Chemistry Fundamentals. An Interactive Educational Exercise Because of special formatting tags needed to display exponents, this site is best viewed with Netscape 3.0 or higher.
If needed, use the link under Useful Materials to download Netscape About the Chemistry Fundamentals Course This exercise is designed for anyone who wants an introduction or review of the fundamentals of chemistry that will be used in freshman level chemistry classes. This interactive course was used for the first time during the summer of 1997. Evaluations from last year's materials suggested that, while the mathematics and calculator sections were useful, one of the most appreciated benefits of the materials was the review of basic high school chemistry. Index of Experiments. This page contains a number of experiments that took place in the first semester general chemistry laboratory course at the University of Siegen, Germany.
They were photographed and/or filmed to give current students as well as other people interested the possibility to glimpse an introductory chemistry class outside of lecture. In addition, a short description of the theory has been added.We are not recommending that you perform these experiments on your own. Roughly two experiments will be added weekly. Please direct comments and suggestions to firstname.lastname@example.org. [The Krib] Chemistry. pH, Hardness, Dissolved minerals Articles about dissolved minerals, buffers, hardness, alkalinity, pH, CO2, and that ilk are kept in their own section. R/O and Deionizer info can be found in the Plumbing and Filtration section. Information on practical pH-reducing methods is also available in the Apisto section. Nutrients and the Nitrogen Cycle. Eric Weisstein's World of Chemistry.
Organic Syntheses Website. Chemistry. Chemistry Multimedia This web site contains a downloadable collection of quicktime movies of chemical animations such as catalytic reactions and 3-D molecules. These are good resources for chemistry teachers to use in their classrooms to facilitate the learning of chemical processes including bond formations and chemical structures. Molecule of the Month This web site highlights the complete chemistry of a different molecule each month. An archive of past month's molecules is included. The resources include 3-D molecular images, animations and graphics that can be used by chemistry teachers to explain different physical and chemical properties of molecules. The Catalyst-Chemistry Resources For The Secondary Education Teacher on the WWW This site contains a variety of annotated web sites specifically for secondary chemistry teachers.
Kent's Chemical Demonstrations Movies Page 1. The PubChem Project. The Periodic Table of Videos - University of Nottingham. MSDS Solutions - Free material safety data sheets from 3E Compan. ChemSpider - Database of Chemical Structures and Property Predic. Chemistry - Links for Chemists - Other Resources - Chemistry Indexes. NurdRage's Channel. Magazine Articles on Chemistry (current) Eric Weisstein's World of Chemistry. IUPAC Nomenclature Home Page.
Basic chemistry concepts. Atoms and Elements. Electrons are important for several reasons: Chemical bonds are formed when electrons are transfered or shared between atoms. The arrangement of electrons in the atoms of an element help to determine the chemical properties of an element. For example when the outer most energy level of an atom is almost empty, the atoms of the element tend to give up electrons.
The Sheffield Chemdex: the directory of chemistry on the WWW since 1993. Reaction Explorer: Synthesis Explorer and Mechanism Explorer Reaction Tutorial System. Reaction Explorer is an interactive system for learning and practicing reactions, syntheses and mechanisms in organic chemistry, with advanced support for the automatic generation of random problems, curved-arrow mechanism diagrams, and inquiry-based learning. Available below is just a sampling of the content available in the complete system.
For access to the full system content, please get in touch with your local Wiley representative or sign up through WileyPLUS as they are currently the exclusive distributor of Reaction Explorer for higher-education organic chemistry courses. Building a World Class Home Distillation Apparatus - Home Page.