Learning about Fish, Cyprinids

There are many types of fish that you are going to be able to choose from when building a water garden. The types of fish that you will use in the water garden will be dependent on how large your water garden is, what colors of fish that you like, and a little bit dependent on the climate or grow zone that you live in as well.

Two of the smallest cyprinids are the Bitterling and the Moderlieschen, Opaline, Clicker Barb, Stone Moroko and the Belica. There fish are range from 3.5 inches to about 4.5 inches. These small fish do really well in the smaller water gardens because of their size, of course you still will need to limit the number of fish in the water garden if you choose to build a smaller garden.

The Clicker Barb is a fish that actually makes clicking noises during their mating season. The Bittling is best known as a fish of the sea as they prefer to lay their eggs inside of water mussels when the mating season arrives. The Moderlieschen, Opaline and the Belica are all known for their easy to damage scales which could easily happen in you have several types of fish in the water garden or in you need to handle your fish more often than others.

Larger fish that you can buy include Silver Carp, Chub, and the Bream. The Bream is a flat bodied fish that will grow to be about 30 inches long. The Bream is also best known for its bottom feeding practices. The Silver Carp is a good example of a fish for the larger water gardens, pond, and streams. The Silver Carp will grow to about 40 inches long and feeds on floating types of small plants. The Silver Carp has a huge head and a smaller body that has small scales.

Similar to the Silver Carp the Chub is a fish that will grow to be about 25 inches long. It has a large mouth, large head and a slimmer body than most fish along with a silvery color along its scales.

Summer Maintenance of Garden Ponds

Happy July 4th

Summer is the season where most action takes place in or around your garden pond. Plant growth is at it’s best and feeding demand is at it’s highest. As a result of this, you must deal with the heavy waste load.

Testing for ammonia and nitrate will show you if your filter is keeping up or not. If it is not, you may have to reduce your fish stocks and scale down on your feeding. Regular cleaning of pre-filter sponges or the equivalent should also be carried out during the season. High summer temperatures may cause fish to lose their appetite as a result of excessive metabolic demands in an environment where oxygen levels may be lower than normal.

Plant pest activity is at it’s worst in the summer. Keep a watch daily and take action promptly because under warm conditions in the summer, problems can spread very quickly. Remove all dead and damaged leaves. Even in healthy plants, dead leaves and blooms should be removed regularly. Healthy plants may also be thinned out as appropriate or desired. Water-borne and other predators may also be at their most active at this time of year.

Evaporation from ponds is a familiar summer problem, especially if there are streams or cascades of water. Water is lost from the pond in two ways, First marginal plants take up large quantities of water through their roots during the growing season and they lose it through their leaves. Second, high air pressure will cause water loss through direct evaporation from the pond surface. Regular top-off might be necessary.

Many fish species will continue to sprawl well into the summer. If the spawning occur during late summer, it may be necessary to prepare alternative indoor accommodation for at least some of the fry to enhance their chances of survival over the coming autumn and winter. This mostly applies to areas where the cold season temperatures are likely to drop towards the lower tolerance level for the species in question. Hatchlings from mid season spawning should be somewhat tougher by the time the colder weather begins to set in.