Choosing a Saltwater Aquarium Filtration System In 5 Easy Steps

What is a Sump and Do You Need One? explains what a sump is, the pros and cons of using a sump and the various styles of sumps. There is also information for those of you Do-It-Yourselfers who like to make their own equipment whenever possible.

PROS

• Offers a platform for the widest range of equipment.
• Increases system water volume.
• Can double as a refugium for algae, live rock or mangroves.
• Can keep all equipment out of sight.

CONS

• May be difficult to plumb.
• Can be noisy.
• Increased chance of external water leaks.

Now we come to the first fork in the road in choosing a filter. Selecting one of the options below will take you to the next step.

YES  I am going to use a sump in my filtration system.

NO   I am not going to have a sump.

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