Freshwater fish - Tropical Fish Secrets
Tropical Fish Secrets nicely against green ones and light green against dark green. You should put the larger growing plants at the end that receives more light. Fine-leafed plants require a lot of light. You will be able to remove leaves that are infected with algae without is showing up in the overall look of the tank. You will need to provide you plants with some type of fertilizer. There are a few types of fertilizers- liquid and tablets. The tablets are pressed into the bottom material near the plants. How often you need to fertilize will depend on what product you use. You will also need to change the water when you are fertilizing or your plants will refuse to grow. This is because the fertilizer has different nutrients that are used up at different rates. If you use the same water, the nutrients might be too highly concentrated and will end up dieing. If you thought about your plants when you set up the aquarium, you can use a time-released fertilizer in the bottom of the gravel. You should also put heating cables so that the water flows steadily. If you have done this, you will only need to add a liquid fertilizer periodically. For plants like Crypotocryne, you will have to add iron. Some just add a paper clip to the filter. Iron is definitely necessary when you are dealing with tropical plants. The most important nutrient is carbon dioxide. If there is not enough carbon dioxide in the water, your plants will not survive. A safe way to add carbon dioxide is to use pressurized bottles that are electronically controlled and give off steady amounts of carbon dioxide. Problems with Plants There are some problems that can arise. You should check your plants from time to time. New shoots or bud mean that there is growth. Hole and dents are usually from fish nibbling on them. If you plants lose colour or fray and become transparent that is entirely different. If the plants turn yellow and then glassy, that is an iron deficiency. Just add iron or a complete fertilizer. Yellow leaves with green veins indicate a deficiency in trace elements especially manganese. This could be due to overfeeding. Brown and black discoloration is caused by overfeeding with iron. Some plants are able to draw carbon dioxide out of the water and some can t. That is why you can not have both types of plants in the same tank. If the pH of the water rises above 9 or 10, the water becomes acidic and the fish may die from alkaline toxicity. The most common disease that plants get is called Cryptocoryne rot. It looks like the leaves have holes from nibbling but within a few days; the plants will collapse and rot. It is causes by excess nitrates. The excess nitrate cause toxic compounds and the plants die. This is due to long overdue change in the water, the replacement of an old, worn-out fluorescent tube, and infrequent addition of fertilizer. These can be easily prevented. Keep the environment constant. The nitrate can be kept low by regular water changes. Add a well-balanced fertilizer after the
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Tags: tropical fish, tropical plants