Atlantic MD1000 Tidal Wave MD-Series Pump 1080 GPH (MPN MD1000)

The CSS code provided above is meant to adjust the appearance of an element with the ID "gold" when the screen width is less than 400 pixels. It makes the element center-aligned, changes its width to 90%, and sets its height to auto. Additionally, the "clear" class is used to clear any floating elements. The HTML code includes a div element with the ID "gold" that contains an image. The image is sourced from an external location and has a height and width of 100 pixels. The div element is aligned to the center and has a float value set to right. Its width is set to 25% and its height is set to auto. The following paragraph provides information about Atlantic Tidal Wave MD-Series submersible pond pumps. These pumps are suitable for various applications such as ponds, waterfalls, filters, and fountains. They are built to be heavy-duty and are equipped with removable pre-filters and replaceable impeller assemblies. The pump's large, stable base can be removed in tight spaces. The included outlet fittings can accommodate different types of tubing. The front end impeller assembly is easily removable for periodic cleaning. The pump's mag-drive technology ensures energy efficiency, resulting in cost savings compared to traditional pumps. The second paragraph provides a bulleted list of features offered by the pumps. These features include energy efficient mag-drive technology, a removable pre-filter, an included barbed outlet fitting, and a 20 ft power cord.