Macro Aqua M-70 Mini Hang-On External Protein Skimmer, 53 Gallon

• New Internal DC skimmer NS-80, NS-100.

• Internal DC pump makes it unnecessary to fill water to prime

• High Quality protein skimmer for up to 53 gallon tank (depends on stocking)

• Small Hang-On Back Skimmer; water flow: 238gph

• Effectively eliminates organic waste. Simply remove the collection cup to dispose tank waste.

• Easy to install and operate. No priming required.