Information about aquariums photos and blog
Over at ADA Thailand, they've posted some pictures of the results of their themed aquascaping competition called Beautiful Glosso. All of the aquascapes contain Glossostigma elatinoides, which is an old favorite of Takashi Amano for a carpet-like ground cover. The tanks are also all smaller sized tanks. There are some very interesting nano aquascapes here, worth a look! You can also check out the winning aquascapes for 2007's nano aquascape competition.

I've personally found that Hemianthus callitrichoides (HC) is a slightly better ground cover for smaller tanks, since the leaves are smaller and it requires slightly less maintenance. One thing to note about both ground cover plants is that eventually, they will begin to grow on top of themselves, killing the older growth and uprooting the remaining plants. This causes "bubbles" in the carpet to form. I haven't yet found a way around this other than to rip up the carpet and start over. Luckily, this usually doesn't happen for at least 8-12 months, depending on the growth rate.

This week's aquascape is called Walking Aoyama by Justin Law. It's quite a contrast from last week's aquascape, and is more of an iwagumi style. The most striking thing about this aquascape, for me at least, is the elevation. To get the substrate to stay in hills like that is extremely hard but very very rewarding if managed. It emulates a grassy hillside and is very relaxing to look at. Hemianthus callitrichoides (HC) makes up the majority of the plants in the aquascape, with some moss hiding here and there. This aquascape actually inspired me to make my own iwagumi style layout using HC and rocks, and let me tell you, it isn't easy! For more pictures, visit Justin's Walking Aoyama photo album.






Saltwater Aquarium Setup

Saltwater aquarium set up takes time but it is exciting adventure. It usually takes 4 to 8 weeks before you can add any saltwater fish safely to your saltwater aquarium.I know it is disappointing to wait too long before you can start putting fish into your saltwater aquarium, but you wouldn’t want to risk losing them.

Saltwater fish are quite pricey. So I would say that patience is the key!

Before setting up a saltwater aquarium, think about these things first:
STEP 1: Choosing your Location, Aquarium Size and Aquarium Stand

The first step in saltwater aquarium set up is choosing a location that is nowhere close to natural lighting sources. Close to windows, entrance that has a clear door where sun rays can come in and patios are a BIG NO!

Intense sunlight can produce excessive algae which are a beginner aquarist’s usual problem. A cooler room temperature that is well-ventilated would be the best.

Choose a large enough location for your aquarium. Set up a level and well supported area for your aquarium and stand and is highly preferred. Make sure to leave enough space for electrical connections and other equipments as well as around the aquarium for maintenance and cleaning.

Properly selected aquarium will help in a successful saltwater aquarium and set up will be a breeze. It’s not as hard as it may seem. The first requirement is a proper glass tank! It’s a mistake to buy a small aquarium “just to get started.” My suggestion is to get the largest aquarium you can afford. It’s actually better generally for first timers. But make sure it will fit your space and of course your budget. Larger aquariums are more forgiving of beginners’ mistakes and provide a much more stable environment. If you buy a small aquarium, I’m pretty sure that you will just upgrade to a bigger one later on.

Surface area of the aquarium should also be taken into account in aquarium set up. Oxygen enters the water and, more importantly, noxious gases such as carbon dioxide escape into the air at the water surface. So the larger the surface area, the more efficient the exchange of gases will be.

Another important consideration in aquarium set up is the shape of the aquarium. There are now too many unusual shapes to choose from in addition to the usual rectangular shape. From hexagonal to octagonal, bow-fronted and even trapezoidal aquariums are available.

But they all have their problems. They can be difficult to light, the saltwater fish may find it hard to establish territories or even swim properly or make viewing distorted and are harder to clean. The surface area could be compromised by an unusual shape.

Next is choosing something to stand it on. Choose a sturdy stand that is capable of supporting the weight of a filled aquarium. If you don’t follow this simple step, you are likely to have a huge mess or worse, a broken aquarium if it hits your floor. Make sure that the aquarium will fit perfectly on the stand you chose.

STEP 2: Prepare and set up your aquarium

So you chose the perfect location and you bought your perfectly large enough aquarium with matching stand. You can’t wait to fill it up with saltwater fish, live rocks and other inhabitants you can think of. But wait! There are few more things lined up in aquarium set up before you can do that.


Make sure you clean your aquarium with freshwater and a soft cloth or sponge. Remember not to use any kind of chemical cleaners. Rinse it thoroughly and make sure all residues are washed out. You can now pour the sand or gravel, whichever substrate you’ve chosen to use into the bottom of the aquarium followed by your saltwater.

Then, you can either buy a pre-mixed saltwater, ready to use for your saltwater aquarium, or if you plan to use filtered water or the tap water at home make sure you get a sea salt mix. Follow the set up instruction on the manufacturer’s label on how to properly prepare your water using the sea salt mix. Tap water will have minerals and additives that are not good for your saltwater inhabitants. Your tap water contains substances that are toxic to your fish. When you have your dechlorinated water ready, fill aquarium 1/3 full. Measure the specific gravity of your saltwater. It should measure 1.025.
Install and start all the other equipments such us lighting, heater, and filter and let it run for a day. During this test run time, check for leaks, set and adjust the heater(s) to the required temperature, check and balance out the salinity of the water if needed, and test all the equipment to make sure everything is working properly.

STEP 3 Aquascape

Aquascaping your aquarium means decorating your aquarium. Possibilities are endless. There is no correct or perfect set up of decorating your aquarium. It is up to you on how you will make your saltwater aquarium attractive. Have fun and be creative. Here is a simple “how to” tips on aquascaping a saltwater aquarium.

Adding live rock as part of your aquascape is a plus. Live rock is important to your saltwater aquarium and inhabitants.

One importance of live rock is that fish will adjust better to their new environment because it is similar to their natural habitat. Live rock also becomes a biological filter of your saltwater aquarium. It provides the beneficial organisms for proper water management and so that you can enjoy your saltwater fish and other inhabitants for a long period of time.

Another advantage of live rock is that it acts as a home for corals and other invertebrates and can be used by shy or frightened fish as their hiding place.

You can get a live rock that are already cured and ready to be placed in your saltwater aquarium. If you have an uncured live rock, then it must be properly cured to create a healthy environment. Ammonia, which is a toxic compound and pollutant are released into your saltwater if you don’t properly cure your live rock.

This will compromise the health of your aquarium system. Most live rock will be fully cured in 1 - 3 weeks. By then, it will be safe to add to your saltwater aquarium.
Curing your live rock may be done in any type of plastic container that is suitable in size to fit the amount of live rock you have or inside the newly set up aquarium. Getting as large of a water container as you can is recommended, but curing inside the new aquarium is best overall.

STEP 4 Cycling

Once you have aquascaped your saltwater aquarium, the next step in saltwater aquarium set up would be allowing the aquarium to cycle.


You have to be very patient when your tank is in cycle. New aquariums don’t have the necessary bacteria for your inhabitants to thrive and survive. This is why your new aquarium must be cycled. Cycling is the process of establishing and maturing the biological filtration. Typically, new aquariums can be cycled in 3 to 6 weeks.


But for fully cycling your saltwater aquarium, it will really depend on factors like: (1) The amount of ammonia being produced during the cycling period; (2) The efficiency of the biological filtration and (3) Whether liverocks or live plants are used in the process.

If you don’t know much about this process, it can contribute to livestock loss. So understand what it truly is and learn the proper steps to take for a successful saltwater aquarium.

First you need to establish a source of ammonia to establish the system. The usual method is adding one or two hardy fish, such as damselfishes. The waste products they produce are the initial source of ammonia. Most of these hardy fish can tolerate ammonia but some don’t. This method is cruel in the extreme! It will be easier and less cruel to use on the commercially available maturation fluids. Just follow the manufacturer’s instructions.

Add the maturation compound to start nitrification. Ammonia level will rise and reach its peak then declines, while bacteria continues to multiply until they are undetectable during testing.

The by-product of ammonia is nitrite. Nitrite levels will rise until the number of bacteria has increased to the point at which they break down the nitrites faster than it is being produced. Measure the nitrite levels with a nitrite test kit after a period of time.

The end product of this process is nitrate. Nitrate is not toxic to the fish but high levels of it can produce problem to your aquarium. You can recognize the increase of nitrate when there is an algae outbreak to your saltwater aquarium. You can then control algae reproduction by constant water changes and chemical filtration. It will also help you in managing your cycle without losing any of your fish.

Testing your water parameters regularly during this time will prevent problems in your saltwater aquarium.

STEP 5 Make the Necessary Adjustments

While you are doing the water change and tidying the tank up to get it ready for the first few new or additional pieces of livestock, it’s a good time to make any aquascaping changes you desire during this step of the set up.

When you’re done and the system is restarted, let the tank run for a day or two to allow it to settle out. During this run time check and make adjustments to parameters of the aquarium water that may be needed, such as the temperature and salinity.

STEP 6 Add some new Livestocks

Once the tank has been cleaned up, it is ready for some new saltwater fish. The biggest and most often made mistakes at this stage of a newly cycled aquarium is that one tries to cram too much into the tank too quickly or all at once. It is important for you to be patient and go slowly on this set up to prevent causing problems from overloading the saltwater aquarium.


Whether it is fish, corals, or invertebrates, you should only choose and add 1 or 2 into the aquarium at a time.

After your selection has been placed into the tank, you need to allow the aquarium’s nitrifying bacteria base to adjust to the additional bio-load. This means you DO NOT add anything else at this point of the set up, and over a week’s time you should test the aquarium water daily for any appearance of ammonia and possibly nitrite.
Zero readings will show you it is safe to add the next 1 or 2 pieces of livestock. Better yet, even when the test results are showing zero, wait another week or two before continuing on.

Starting a bit of a new feature with a weekly aquascape chosen by me for it's beauty and inspirational qualities. This week's is a 75 gallon tank designed and created by Luis Navarro. The main design element of the tank is the open sand foreground and the low maintenance plants. There are no stem plants in this tank, but lots of crypts, moss, and anubias. The overall effect is a mesmerizing and truly beautiful aquascape that blends aspects of the Dutch and Nature aquarium styles. For more information on the tank, check out the journal here. Enjoy!






Here they are, the top 10 tanks in this year's ADA Aquatic Plants Layout Contest. Click on the images for a larger version. I must say, there are some absolutely stunning aquascapes in this bunch. Several are quite unique too, including position 1 and a really really long aquascape in position 7. I'll be posting some more tanks later. Enjoy!

1st
2nd
3rd
4th
5th
6th
7th8th9th10th





Preeti Shah’s pet Terrapin

Here is a contribution from one of my readers (Preeti Shah) about her pet terrapin here. It is very nice red ear slider.

Some comments from Preeti Shah: well i have it since Feb18′ 2008.. It was ma mom’s birthday and i got it as a gift from one of ma close friend .. He found her in one of the pond here in Mumbai.. it was a cute ltl baby and hav been ma first Pet ever.. A beautiful Gift i recieved.. and will Treasure it till Eternity.. Taken by Surprise i still dont know if its “HE” or “SHE” ;))

Thanks for your kind contribution, Preeti!

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Here is a contribution from one of my readers (Preeti Shah) about her pet terrapin here. It is very nice red ear slider.

Some comments from Preeti Shah: well i have it since Feb18′ 2008.. It was ma mom’s birthday and i got it as a gift from one of ma close friend .. He found her in one of the pond here in Mumbai.. it was a cute ltl baby and hav been ma first Pet ever.. A beautiful Gift i recieved.. and will Treasure it till Eternity.. Taken by Surprise i still dont know if its “HE” or “SHE” ;))

Thanks for your kind contribution, Preeti!

Posted by Picasa
Pictures of this year's ADA Aquascaping Contest 1st place aquascape have been posted on CAU along with an interview of the winning aquascaper, Mr. Cheng Siu Wai. The aquascape is called "Danxia" and is quite unique. Check out the interview as well. Although the English translation is a little rough, it's still worth the read!

Expect the rest of the top 10 aquascapes to surface soon.

Data Sheet

Scientific Name: Procambarus alleni
Other Names: Blue crayfish, Blue Florida Crayfish, Electric Blue Crayfish, Everglades Crayfish
Origin: Florida
Adult Size: 10-15 cm
Social: Poor. Highly territorial and aggressive.
Lifespan: 20 years
Tank Level: bottom

Blue Lobster

Minimum Tank Size: 20 gallons and bigger
Diet: omnivore (scavenger)
Breeding: Egg-Layer
Care: Medium
Ideal pH: 7.0
Temperature: 10-22 C (55 - 70F)
Tank setup: Allow for gravel or sand substrate. Some caves will be welcomed. Plants are highly recommended.
 

Sexing: The male blue lobster’s claws are generally larger and more elongated and if you turn him upside down he has two claspers near his vent that look like hockey sticks. The females blue lobster claws are shorter and more rounded and she lacks the claspers.



Blue Lobster coming out of hiding place.

Blue Lobsters with pincers raised

Close up of a dark blue

Close up of bright blue colors.

Lots of baby blue lobster

Lobster with shell mold.

Description:

The blue lobster that is found in aquarium hobby is actually not a true lobster, but rather a blue color crayfish. For the purpose of this article, I will refer to them as blue lobster. Like its name suggest, the Blue lobster is blue in color and shades of blue vary from bright electric blue to a duller bluish white. Other then their unique coloration, they are highly similar to other crayfish and lobsters. By maturity, Blue Florida Crayfish achieve lengths of 15 centimeters.

Habitat/Care:

In the wild, Blue Lobsters are usually found in wetlands biome or habitats that have distinct wet and dry seasons. Although Blue Lobsters trend to be abundant in wet seasons, they are extremely well hidden in periods by burrowing into the mud. When water is abundant, Blue Lobsters stay near the bottom of the flooded area, eating invertebrates and algae.

It is recommended that the tank mirror their environment by providing some fine sand or gravel, and allow a cave or place for hiding when the blue lobsters are stressed. Plants are highly recommended as they provide a source of food and hiding places. As long as the tank contains enough water, blue lobsters should be bury themselves.

Because they require a large tank, blue lobsters should be keep in a tank of at least 20 gallons. They are excellent escape artists, and the tank should have a tight lib.. Temperatures should remain between 10 and 22 degrees Celsius. They usually require pH values upward of 7.0. It has been reported that the addition of freshwater salt greatly enhances the health of this species.

Usually, Blue Lobster get along well with other fast, medium size fishes. However, small and slower fishes will be eaten, and larger but slower fishes may be injured by the Blue Lobster. Larger, carnivorous fishes view Blue Lobsters as a tasty snack. Blue Lobsters are highly territorial and they should NOT be kept with others of their kind, or they may fight and gravely injure one another, unless there are lots of hiding place and the tank is large enough for all of them.

Blue Lobsters continuously molds (they will drop off their shell) as they grows bigger. During the juvenile period, the molding is fairly rapid, but slows down as it grows

Diet:

Blue lobsters aren’t actually very fussy when it comes to food. In the wild, they eat aquatic plants, algae, rotting vegetation that falls into the water, snails, fish, and even the decomposing flesh of animals that die in or near the water.

The trick is never to over-feed them, as uneaten food could contaminate the tank quickly. Fish flakes are great for baby lobbies, while shrimp pellets are perfect for adults.

Two large crushed flakes a day are plenty for babies, one in the morning and another in the evening. For adults, a large pellet for breakfast and then another for dinner should do it. You can also try feeding them water lettuce, water hyacinth, water cress and romaine lettuce.

Breeding:

The male blue lobster’s claws are generally larger and more elongated and if you turn him upside down he has two claspers near his vent that look like hockey sticks. The females blue lobster claws are shorter and more rounded and she lacks the claspers. During the mating act, the male initiates copulation, and the Blue Lobsters will clean each other as part of the mating ritual.

After mating, the eggs are carried in the female pleopods. Blue Lobsters eggs normally hatch in about four weeks. They emerge as miniature versions of adults, though lacking reproductive organs. In the first 24 hours of life, Blue Florida Crayfish fry must molt, and many may not survive this first molt. You should begin changing the water regularly and maintaining the best water conditions possible to aid the fry in surviving. They can be fed freshly hatched brine shrimp, microworms, or liquefied foods. After about two weeks, the young Florida Blue Crayfish have generally become much more hardy. They will still be rather transparent, but by the time they reach sexual maturity they will have gained adult coloration.

Got a photo? Contact me

References Cited:

Pet Central Com [Online]. Available, http://www.centralpets.com/animals/fish/freshwater_inverts/fwi5009.html

Lobster Care Sheet, [Online], Available, http://www.petco.com/caresheets/fish/Lobster.pdf

Charles Drew  (2004) Spawning the Florida Blue Crayfish Procambarus alleni, newsletter of the Hamilton and District Aquarium Society, October 2004

Holy Spirit Spirit Interactive, Lobsters Care and Feeding, , [Online], Available http://www.holyspiritinteractive.net/kids/pets4us/lobsters/lobsters_03.asp

Blue Lobsters, Online, Available  http://trouble.iotashan.com/animals/lobster.cfm

 

Excellent Selection of Accessories

At the basement of Plaza Singapura near Dhoby Ghaut MRT, there is a new fish shop nested near the escalator at basement 2. This fish shop sells a wide range of both marine and freshwater fishes. Below are some pictures taken from the shop. Due to strong lighting, some of the pictures are not as clear.


Koi Pond

Gold Fish

Of interest is the koi pond where there are lots of baby koi and excellent goldfish display as well some varieties of marine fishes.


I love the gouramis swimming in the tank. Kinda take my breath away.

Warning: The prices of the fish here tends to be higher than most places, but it is conveniently located in one of the better shopping mall in Singapore where rental is expensive.