July 27, 2011

Tropical Fish Fun – The New Tank…

My wife and I had kept tropical fish before, but we wanted to do something different. So we decided to reconstruct the fireplace – a typical modern affair with no real quality or style – into a 7 foot long 4 foot deep paradise for fish…and eventually into an African Cichlid sanctuary…

Having got some real clever mathematician to work out that the weight of the water and tank was indeed supportable in our house (! – you’ll never believe how many people don’t check that out, especially those in apartments), we set about planning the aquarium with delight…

The tank was to stand on ornamental stone blocks which a local builder fixed in place. We needed to talk to a specialist tank supplier as the tank we were building was just a little out of the ordinary – and finally several weeks later the tank arrived.

The first trip to the store

My excitement was extreme as we made our way to the local store to get the bits and pieces we would need to start off:

• the gravel
• the filter and aerator
• the lighting
• the heater
• the cleaner (gravel vac).

When I got home I scrubbed the tank, and checked to make sure there were no leaks, then started to lay the gravel (having first washed the gravel through to make sure the dust was removed). At this time there was no need to be particular as water disturbs the gravel when it is first added. I then added about a third of a tank of water and started to mould the gravel to the way I wanted it. At this point I added some water purifiers and de-chlorinator to the tank.

Ok so then I put in the filter and aerator in, and also added the heater. These all remained switched off until I was finished in the tank. The rest of the water was then added – and I used a plastic tray floating on the surface to make sure there was not too much water movement which meant my sculpted gravel remained the way I wanted it.

Next all the equipment was turned on and left for two days.

The it was back down to the store for two more things:
• lots of plants and:
• CO2 diffuser to help with plant growth

The next day the plants were now neatly arranged and growing in my warm tank, so off down the shop again to get my first fish.

The first fish.

I love platies, the variety of colors is fantastic – but any live bearers are a good place to start. Mollies, swordtails, platies or guppys are ideal to get your water up to scratch. This is generally called cycling and is really the growth of good bacteria in your tank – which in turn break down the waste. So only add a few fish at first or the waste will kill the fish before the bacteria gets to work.

Five platies later and they are floating in their plastic bags on the surface of the tank. This was just to get the water temperatures equalised, and then over a period of a couple of minutes I let some of the tank water in the bag a couple of times. Finally out the five popped and made their way in the new tank.

Technically the fish waste is ammonia and needs to be broken down by bacteria into nitrite, and then later on into nitrate which is what helps the plants grow. This cycle needs to establish in your tank if you are to keep healthy and happy fish and generally this takes about 8 weeks to settle down. Even then my advice would be to add fish slowly til the are all established.

Eventually and with patience.

My wife and I eventually decided that tanganyika cichlids and malawi cichlids were our real hobby (with some dwarf Kribs thrown in) and we managed to breed a few different types including labidochromis caeruleus or more commonly Canary cichlids, and also neolamprologus leleupi or the tanganyika yellow. At one point our tank was a huge splash of yellow delight.

In the evenings now we just switch the television off, cuddle up and watch the fish tank – and soothe our worries away….

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May 18, 2011

What You Should Know About Feeding Your Tropical Fish

No matter what type of fish you have, whether it’s an anemone, coral or crustacean…they will fall into one of three types of feeder.

Carnivores. These types of feeders eat other fish. They are all either predators or scavengers. Predators like to hunt for their food, so they may be uninterested in what you’re feeding them, if they want to hunt instead. Once a predator has eaten, it may not feel the urge to eat again for a few days. Scavengers are more opportunistic, and usually prefer to eat the leftovers left by predators.

Herbivores. These types of feeders eat many marine plants and algae. To find their food, they spend their days moving around and grazing, picking up food whenever they can find it.

Omnivores. These types of fish are a mixture of the two above. They like to eat a combination of corals, crustaceans, invertebrates and also plants and algae.

It’s important to remember that when you put food in your tank, many of your fish will ignore it for a while first. Because they aren’t “fed” when they are in the ocean, they just aren’t accustomed to being served food. Some of your fish will eventually learn that you are giving them food, but many others won’t.

Herbivores and omnivores tend to adapt to being tank-fed quicker than other types of feeders. However, some breeds, Angels comes to mind, are used to finding their food on the ocean floor rather than free floating, so it will take a little long for them to understand.

How often should you feed your fish?

It’s a good idea to stick to feeding your fish just once a day, and to feed them no more than they can eat in one minute. To some people this may seem like not enough, but if your fish aren’t hurrying to eat up the food within a minute, they simply aren’t hungry enough to need feeding.

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May 17, 2011

How To Choose Your Tropical Fish

Knowing how to choose your new tropical fish is going to be one of the most important things you ever do in this new hobby. But how can you tell which are the best fish for your tank? This is the question I will answer for you in this article.

The first thing we need to discuss is the temperament of your fish. There are only three main different temperaments a fish can have. Here they are:

Social breeds. These breeds of fish will get along with any other type of fish. Some of the most common fish to fit in this category are Danios, Tetras, Guppies, Swordtails, Mollies and Corydoras.

Semi-social breeds. These breeds can comfortably be kept along with other fish that are of equal size without them showing signs of aggression. Think of fish like Barbs, Angelfish and Gouramis.

Aggressive breeds. These breeds of fish must always be kept by themselves, or at most, in pairs with another fish of the same breed. An example of these type of fish would be Male Bettas, Oscars and Jewelfish.

If you’ve got a good local pet store, they should be able to give you further advice on what kind of fish you can keep together. A good question to ask the pet employees is if the fish have been kept in quarantine for at least two weeks before being available for sale.

If they haven’t been quarantined the fish will be much more susceptible to disease and early death if they have been exposed to high amounts of stress (such as being on an airplane) without a few weeks rest time.

Another important thing to look for in a fish is its color. You want to choose a fish that has a dense and well-defined color. If the fish has a pattern, check to see there isn’t any signs of blurring between colors.

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