Modern units come in two formats, either with a chilled coil you immerse in your system, or an external exchanger with a transfer fluid that the systems water is re-circulated through.

Whats that Latin saying? "Cave aquaristum", let the aquarist beware; there is a very wide range of quality, functionality and life-span amongst available units. By all means, compare warranties/guarantees, but do not purc

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How it Works:

Each tank or tub on a system is drilled and fitted with an overflow through the back or a bottom standpipe. Acrylic aquaria are easily drilled wit

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A good stop-gap measure, but not a long-term solution. You want to find the root cause/s of the problem and solve them. Adding More Beneficial Microbes: Can be done by placing more cured live rock, and/or clean "old" substrate or filter media, or cycling products. Adding Bio-Absorbers: Macro-Algae are probably the best known forms of photosynthetic life that can be added safely to help "take up" ammonia, nitrite. Caulerpa and Halimeda spp. in particular are good for this purpose. Chemical Filtrants: Exist for removing amm More

You can buy treatment for it and it should clear up easily unless you have let it go too far. In the future remember to clean the tank each week so you do not have a reoccurrence. If your fish seem like they are gasping for air, this could be simply due to lack of oxygen in the water and not necessarily a disease. You could add an airstone to see if that helps the problem. Make sure you do not overcrowd the tank with too many fish. If you see your fish scraping itself agains the bottom of the tank or the decorations, its possible that he has a parasite called Flukes. More

Question about rock
I am not sure if this is the place for this, but I had to start somewhere. I am going to be doing a 90gal. soon and wanted to know if I can use limestone as a base for my reef? I want to fill the tank with the limestone and then seed it in areas with high quality live rock. If I cannot use....

Flowerhorn Cichlids

Flowerhorn cichlids is a hybrid cichlid that was developed in Malaysia during the second half of the 1990: s. It was created by crossbreeding different South American cichlids. Exactly which cichlids that were used to create the Flowerhorn is a well kept secret only known by the breeders who developed the species but they did most likely crossbreed Trimacs (Amhilopho.

Cleaner Wrasse
I recently bought a cleaner wrasse, and i started to feed it mysis shrimp and mega marine (all from hikari). He started to pick it at it and somewhat eat it. What do they eat?.

Corals Need More Than a Lot of Light
Contrary to popular belief, a vast majority of corals are not autotrophic, requiring only light to survive. Autotrophs produce their own food from inorganic material they extract from their surrounding....