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Contains articles featuring information, advice or answering questions regarding freshwater aquariums, livestock or equipment.

My Top 10 Central American Cichlids, From the Mind of a Cichlid Mad Man

Jose here. This time around I’m going to talk about my favorite bad boys, the Central American Cichlids. I love these guys for lots off reasons, but most of all for the attitude they dish out, magnificent color and the challenges they present in breeding. Not saying that they are tough to get to breed, but its the pair bonding that you have to get through. If they don’t accept each other, one usually ends up dead. Now on to my top 10.

Wolf CichlidParachromis dovii is affectionately known as the Wolf Cichlid. At 24 inches as an adult, dovii is a bit of a wuss when it’s young and and kept with more dominant species. But, as it gets older it becomes completely different monster, and it won’t be bullied for long. In breeding dress, the males have blue fins and lips, with a violet back. Females on the other hand are a yellow with black bars. My pair have currently produced over 1000 fry and they are under 2 yrs old. Read More »

The Trinidad Pleco – Not an Algae Eater for Every Tank

Common PlecoHello, Jason here with some lesser known facts about a very commonly purchased fish. Also known as the Common Pleco, the Trinidad Pleco, Hypostomus plecostomus, may be one of the most frequently offered algae-eating “sucker fish” in the aquarium market. It is sought after by many freshwater aquarists to solve their algae problems. But, the fact that is that though these fish can be effective algae eaters in a tank, they grow too large for most home aqauriums.  A full grown Trinidad can grow to a length of 24 inches. That is about the same length as a 20 gallon tank. They have a pretty rapid growth rate, so it does not take them long to outgrow most tanks. Realistically, they should have a tank that is a minimum of 150 gallons, and even a tank of that size may not give these fish enough room to turn and move about freely. Read More »

The Goodeids – Not Your Everyday Livebearers

Hello everyone! Craig here again. Within the hobby there are certain niches that develop for fish keeping. You have your African Cichlid aficionados like Jose, reef geeks like Cory, the discus fanatics, and many others.  Then you have those hobbyists that are into livebearers.  When I say livebearers, I am not just talking about Mickey Mouse Platies or Twinbar Swordtails, but also odd and wonderful livebearers known as Goodeids. Read More »

News Flash – Mother Nature has a Lasting Effect on Lives and the Aquarium Hobby

Hi everyone, Cory here.  I’ve blogged before on how the weather can effect fish availablilty , but weather conditions aren’t Mother Nature’s only tools. Sadly, the disaster unfolding in Haiti will effect the lives of hundreds of thousands of people long after the next few weeks as the world gathers to assist the injured and displaced denizens of that beautiful island nation.  Our thoughtss and prayers are with the victims and their families.

As aquarists, you may likely feel some small ripples of the tragedy.  You may see changes in prices and availability of Carribean invertebrates and fish. With a magnitude 7.0 earthquake hitting the capital city of Port-au-Prince, where a majority of the livestock is housed and shipped, the market may be in for some changes in the next few weeks.  Haiti is an excellent source for Scarlet and Blue leg hermit crabs, Gorgonians, Ricordea, and countless other fish commonly seen in the aquarium trade. With restrictions on collection in Florida, there will no doubt be noticeable change in the coming weeks. There are collection stations through out the Caribbean such as Belize. The problem is shipping and the cost of collecting the organisms, the further away from the US, the more it is going to cost.

The bread and butter invertebrates such as Arrow Crabs, Banded Coral Shrimp, and Peppermint Shrimp will most likely be affected as well. During the summer and fall, hurricanes and tropical storms can lead to 1 or 2 weeks of no collection, which hits the aquarium trade very quickly. No one knows right now what the extent of the damage is in Haiti, but the toll is projected to be devastating. Until we know how much the main infrastructure has been disabled, we may be talking weeks to months of no collection. So keep an eye on the news and if you are interested in something from the Caribbean, you might want to get it now, in case the availability decreases as expected.

On the freshwater side, the frigid temps blanketing Florida may also cause some extended issues with tropical freshwater fish.  The media has been covering the devastating effects of the freezing temperatures on the tropical fish farms based there.  Millions of domestically raised fish, hundreds of species, that are shipped to retailers across the nation have perished during the cold snap.  The toll of this event will be unknown for weeks, even as the temperatures rise again.  Fish not killed by the plummeting water temperatures or devoured by predators as they lay paralyzed from the cold will have to recover from the shock and disease that may have set upon them in their weakened states. From guppies to cichlids, stocks have been impacted. Just a heads up, as you may see some empty tanks in the coming weeks until farmers can replenish stocks and recover from the poor circumstances.

You can read more about the fish farms here.

Upgrading Your Aquarium Lighting – What a Bright Idea!

Please welcome guest blogger Jeff Berdel, a member of our sales staff, who has submitted a few tips on helping your livestock to adjust to new lighting.

Upgrading aquarium lighting is a common step forward for many aquarists who are looking to get more growth out of their corals or plants, or open themselves up to newer species that may have higher light requirements. Other times, we may find ourselves buying new light-demanding inhabitants for our already stocked tanks. Often aquarists can be too anxious for their photosynthetic pets to get all the light they think they need, but fail to realize the effect that the newer, more intense lighting will have on them.

When You Install New Lighting

There are some easy things you can do to help the photosynthetic organisms in your tank to adjust to new lighting.

When you first install your upgraded fixture, start with a very short photo-period like 3-4 hours a day and gradually add an hour on every 2-3 days until you’ve reached the desired photo-period. You can also elevate the lighting system about 18 inches above the aquarium and gradually lower it a few inches every other day until it’s at the desired height above the tank. If the lighting system features numerous bulbs (like a T5 HO fixture), try the system first with a few of the bulbs out, and then after 3-4 days add a bulb until all the bulbs have been replaced. These small adjustments can help to ease the transition to what will soon make them very happy!

Introducing a New Inhabitant

When you can’t resist purchasing a new and exotic addition to your planted tank or reef, place the new specimen close to or on the bottom of the tank, or in a place with less direct light exposure. Then, gradually move the specimen to the desired position over the course of no longer than ten days. Be sure to let new additions remain at the lower position for 2-3 days before you attempt to move it to any other position.

Anemones can be more difficult as they generally adhere themselves to rocks or the substrate. However anemones and also mobile, and more often than not, the anemone will move to the desired lighting location. Remember, it has the ability to sting anything that gets in it’s way, so be sure you know where it is moving and where it settles so you can relocate anything too close for comfort.

Blue Carpet AnemonePhotosynthetic inhabitants aren’t the only ones to consider when upgradign your lighting. Fish are also susceptible to being stressed out from a sudden increase in the light’s brightness. Just like when you acclimate a new tank inhabitant to your tank’s water chemistry, it’s important to acclimate your livestock to your new lights. It may be safest to introduce new fish with the lights off for the first few hours, or with only actinic or accent lighting fired. Results of not doing so can lead to fish becoming severely stressed. Fish may be skittish and might want to jump out or hide under rocks, anemones and soft corals might retract, and hard corals may lose polyp extension or possibly bleach out. All of this can be avoided by following the above methods for acclimatin to new lighting.

Putting a light over the aquarium with a higher intensity requires a little more than just plugging it in and flipping the switch if the tank is already stocked with aquarium inhabitants. They have become quite used to their source of light being as bright as it is, and a sudden shift in that intensity may shock them.  If given time to adjust with these easy steps, your fish and corals will be more vibrant and your plants more lush than ever!

Thanks,

Jeff