Try to choose a tank that is at least 20 gallons (75.7 L) and ideally 29 gallons (110 L) large. Your angelfish pair will do best with plenty of space. In cramped quarters, angelfish won't feel secure and will fail to breed. Try also to place the angelfish in a tank that is tall. Mature angelfish can grow up to a foot long from their dorsal to their anal fin, meaning you'll want to accommodate their unusual length. . In their natural habitat, freshwater angels live in soft water that's slightly acidic. For best results, make sure that their aquarium water has a pH of between 6 and 8.0, with the ideal range being 6.5 and 6.9. Angelfish are relatively hardy when it comes to pH and tolerate a wide range of water conditions, but you want to try to shoot for this happy medium in order to produce a contented breeding pair.  If your water isn't in the ideal pH range, a de-ionization filter or reverse osmosis (R.O.) filter can do the trick. These are usually attached to your main water supply, and can run from fairly cheap to incredibly expensive. They are, however, effective. Try not to use chemicals to alter pH if at all possible. Chemical pH solutions alter the alkalinity or acidity of the water much too drastically, something your angels are sensitive to. Angels may fail to breed or, worse, die off if the pH swings too drastically from one extremely to another. Ensure that the aquarium water pH doesn't change more than 0.2 per day. Again, because angelfish are very accommodating fish, they tolerate a pretty wide range of temperatures. But they do thrive when the water temperature is right in their wheelhouse, between 78° and 86° F (22° and 27° C), with 82° F being a good target. Keep in mind the tradeoffs of different water temperatures. Warmer water is arguably better for angels' immune systems, whereas colder water increases their lifespan. Angelfish are ideally suited to strong currents, so be careful about using a high flow filter, which could tire them out unnecessarily. Better to use a sponge filter, gravel filter, or both — that way, your angels will have energy for love and their small fry won't be sucked up into the filter when they hatch. Do at least 50% water change each week either as part of regular cleaning activity. Angels typically aren't very picky eaters, but they do enjoy their fresh foods and generally have very robust appetites. Shoot to feed your angels at least two or three times a day, being careful not to overfeed them.  Give your angels 3 to 5 minutes to feed on any food you give them. Any food that hasn't been eaten after 5 minutes should be removed from the tank to promote clean water. If introducing a new kind of food to your angels, don't feed them at all for one or two days. Then, when you do introduce the new food, provide enough for one or two bites, supplemented with regular food. This should be enough to get them excited about the new kind of food. A regular diet may consist mainly of dried flake food, supplemented with brine shrimp and blood worms. Live food, apart from brine shrimp, isn't recommended for angels because of the chance of disease.
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One-sentence summary -- Set up a freshwater aquarium large enough to prepare breeding angelfish. Test the pH of your water Set the water temperature. Put a good filter in your aquarium. Feed your angelfish properly.


You can upload content directly to most publishing platforms, but you must create an account first. Each vendor should walk you step-by-step to creating an account with them. For example, do the following:   Amazon Kindle Direct Publishing: You can create a publishing account by signing in with your Amazon customer account. If you don't have a customer account, then create one. Kindle will ask you for contact information and bank information so that they can pay you.  Apple iBooks: You need a Mac with OS X 10.9 in order to create an account. Alternately, you will have to go through an aggregator, but many of these aggregators such as Smashwords and Draft2Digital do not accept public domain books.  Barnes and Noble Nook Press: Provide your email address and a password to create an account.  Google Play: You need a Gmail account to create a Google Play account. Google only occasionally allows people to create publisher accounts on Play, so keep checking back.  Kobo Writing Life: Visit https://www.kobo.com/writinglife and click on “Create an Account.” Provide your email address and password. Online publishers allow you to upload different document formats, which they then convert into eBooks. For example, Amazon KDP will let you upload in Word, EPUB, MOBI, Rich Text Format (RTF), Plain Text (TXT), Adobe PDF, or HTML. However, Amazon recommends you upload in Word, using either the .DOC or .DOCX format.  Remember to include a title page at the front. You should identify the title and author of the public domain work. Also identify any original contributions, such as the creator of illustrations.  Include your copyright notice for any original contributions. Also insert a table of contents. This is tricky. You should use the “Insert Table” feature in Word. The formatting must done correctly, otherwise the book will look funny after it goes through the conversion process. If you're publishing on Amazon KDP, then remember the following tips for a clean presentation:  Don't us “Tab” to create an indent. Instead, go into “Layout” or “Page Layout.” Then under “Special” select “First line.” Pick the indentation, such as 0.5 inches. You should set the paragraph indent before you even compile the book. Also insert a page break after each chapter. If you don't, then the text will all run together. To insert a picture using Word, select “Insert” > “Picture” > and then the file you want to insert. You can create your own cover or use Amazon's Cover Creator. The Cover Creator will walk you through the steps of choosing a design and the layout. You can wait to use it when you upload your files. Remember the following tips when creating a cover:  KDP accepts both JPEG and TIFF file types for your cover image. The height/width ratio should be 8:5. The shortest side should be at least 625 pixels, while the longer side should be at least 1,000 pixels. The cover image cannot be greater than 50MB. Cover art that is white or a very light color should have a thin border added to them so that they stand out.
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One-sentence summary -- Establish publisher accounts. Prepare your book file. Format your book. Create a cover.


It can be taller or stouter than the shape shown here, depending on how you want your penguin to look. After you've decided on the body's size, sketch in guidelines to help you with the features. Above those put very short, very faint eyebrows, which should be hardly noticeable unless you're looking right at them. Add in rosy cheeks if you like, and triangle for the beak. Include a small tail if you want peeking out on the side of the penguin's body. Add an oval on the penguin's tummy. Add in details, like the tuft of feathers on top of the head. Erase any unnecessary guidelines. Use black or grey for most of the penguin's body, with yellowish-orange for the beak and feet. Add in some shadowing/highlights and you are done!
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One-sentence summary --
Draw an egg shape. Draw two circles for the eyes. Draw ovals for the wings and small half ovals for the feet. Outline the penguin. Color in your penguin. Finished.