Glossary of aquatic science terms used in ichthyology and aquarium circles for freshwater and marine animals, corals and plants
To be successful in growing aquarium plants, a hobbyist must first reference the water quality for the type of plants desired and adjust water hardness and pH accordingly. There are several ways this can be done. One method is to use R.O. (reverse osmosis) or D.I. (deionized water). Like rainwater, R.O. and D.I. Water do not contain hard minerals, thus softening aquarium water. Another technique is to filter the aquarium water through a peat moss, as this will lower the pH of the water. The peat moss can also be placed in a power filter or under the gravel if using an under gravel filter.
Performing a water change with cooler water will help by lowering the temperature and introducing fresh oxygen. Heaters should be turned off, as well as lights. Remove the aquarium cover and blowing air across the surface from a fan will also help cool the water. It is wise to place a piece of screen over the top to keep fish from jumping out. A few ice cubes placed in a zip-close bag can be placed in the tank to help keep the water cooler.
Using Aquarium water for house plants - GardenWeb
Using Aquarium Water for Plants | ThriftyFun
Aquarium water is great for plants because of the natural fertilizer in decaying fish poop...however, rarely if ever should an aquarium be 'cleaned', a partial water change allows the beneficial bacteria colonies to thrive, and these colonies convert deadly ammonia and nitrates into less harmful nitrites. Only change 10-15% of water each time, as a general rule. I have been successfully raising and breeding freshwater tropical fish for over 40 years.As you siphon out fish waste and decaying food particles, you are also siphoning out incredible amounts of helpful bacteria along with all the trace nutrients all plants need to survive (Phosphorus, Nitrogen, Potassium, iron, etc.). Until I read about it during some other unrelated research, I had never really thought of it before. I have been watering my vegetable garden and my winter flowerbeds and have noticed INCREDIBLE results. I cannot compare the vegetable garden to last year but the flowerbeds are outperforming those planted last year by about 200%. The foliage is a perfect green and the flowers are abundant. Same flowers, same planting location but this time a lot of aquarium water was used and the result was amazing. Further, if you happen to lose some fish, do not flush them. Dig them into your garden soil instead.Just as I did when I was a kid, I continue to perform my research and I am learning new things all the time. The new species of fish which have been brought to the market are incredible. Thanks to the Internet, I can purchase any fish I desire with a few mouse clicks. The best sites I have encountered to date are and . I have had successful transactions with them and have yet to be disappointed. During my research, I have discovered something which makes perfect sense. The aquarium water is a gold mine of readily available micronutrients which should not be sent down the drains. Instead, it should be put into as many watering cans as necessary for use on indoor and outdoor plants.Regular water changes are necessary for keeping a fish tank healthy. Fish feces, uneaten food and deteriorating plant matter all build up in the tank, which makes the water look dirty and is potentially toxic to the fish if left for too long. Aquarium keepers dump out water anywhere from once a week to once a month, depending on the size of the tank and the number of fish, but there is a greener way to dispose of this water.