Oxygen Tester For Fish Pond

BRIAN J. LOWNEY: Spring good time to build fish ponds

If you've always been fascinated by dazzling goldfish and other swimming creatures, late spring is the perfect time to install an outdoor pond.

Marine animal expert and tropical fish hobbyist Richard Rego says that fishponds can range from a plastic container the size of a litter box to large, professionally designed structures with waterfalls and other enhancements.

"Ponds are pretty to look at and people enjoy watching fish," he says. "It's another form of gardening, too."

Rego says that unless an owner plans to remove fish once temperatures drop to 32 degrees or below and bring the creatures indoors, the pond or container must be at least three feet deep to allow the fish to live under the ice once the water freezes.

"The fish left outdoors stop feeding in late fall and go into a dormant state," Rego says, adding the outdoor ponds must have either a waterfall or electrically powered floating deicer that will create an opening in the frozen pond.

"A hole in the ice allows a gas exchange — carbon dioxide is released and oxygen flows in to keep the fish alive," he says.

Rego says that goldfish, carp and Koi, a colorful fish native to Japan, are among the most popular varieties of pond fish. Other varieties include golden orfe and tench fish.

"All of these are cold-tolerant that can survive in our area," Rego says.

According to the marine animal expert, wild fish normally stock up — somewhat like squirrels — during the summer months and build up enough fat to survive through the winter when they get little or no food while dormant. Rego adds that when water temperatures dip below 50 degrees, fish cannot digest their food.

"Once the warmer weather arrives, the first inclination that fish have is to breed and then they eat to put on weight for the next winter," he says. "If the fish are healthy going into the winter months, they should survive."

According to Rego, all fishponds require regular maintenance, which varies according to the size of the pool. While rain does help replenish water that has evaporated, owners must check water levels, remove algae and feed fish.

Rego warns that owners should be prepared to pay additional electrical costs incurred by fountains, waterfalls, deicers and lights. Surprisingly, he adds that while fish ponds are often installed to enhance property, they can also be a detriment because many prospective buyers don't want to deal with the responsibilities and costs of maintaining a pond.

Koi Pond %u2013 How To Maintain Healthy Fish - Koi pond

Essentially the most essential thought to recall would be the overall condition of your Koi garden pond water, if you determine tpreserving healthy Koi fish. These kinds of pet fish might not do well in a substandard atmosphere of a backyard pond, even though these fish can live longer and may well cultivate substantially big. The environment is a moderately narrow range where these beautiful pets will do well. Although numerous koi owners purchase testing kits, they may not be faithful about testing pond water on a regular basis. Oxygen is the most important factor in a healthy pond for your koi. Not enough air your koi will definitely cease to live. If your pond is set up and operating, koi owners assume that the oxygen levels are correct. It is hard to test for the amount of oxygen in the water, so, if the fish are existing and feeding, you must accept that the oxygen level is adequate. There are some other factors though, that you should be monitoring regularly to prevent an excess. The first of these is ammonia. This particular substance originates from the waste matter of the pet fish. Koi do best when the ammonia levels in pond water are less than . 1 parts per million. Nitrites should be less than .2 parts per million to be safe for the koi. Furthermore, it's imperative to evaluate the actual level of pH, nitrates quantity, solidity, copper, alkalinity, phospates and also salinity. It is recommended that you change a percentage of the water in your pond periodically. The amount of water that should be changed is approximately 20% at a time. Because the pond is an unnatural balanced environment, even the best care and maintenance will gradually cause toxic products to build up over time. If you alter a percentage of the water periodically, the undesirable products are weakened by the new water.   You can tell that you need a water change if your nitrate levels rise above 25 parts per million. This isn't the precise measure, as yet if you ever carry out garden pond water testing regularly; it can be possible to maintain the standard of the body of water for your koi considerably better. The amount of time between changes will vary depending upon the size of the pond, number of fish, plants and other organisms in the pond and its location.

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