<p>Very similar to the SWC BH-500 except for the external pump and white acrylic:</p>

<p>http://www.swcskimmers.com/product18.html</p>

<p>&nbsp;</p>

<p>I believe it uses a Sicce pump but it has no markings.&nbsp;</p>

<p>Hold</p>

<p>WYSIWYG</p>

<p>WYSIWYG</p>

<p>New in package.</p>

<p>Most bottles are full and unused except for Tech M, which is only about half full.</p>

<p>Scraper needs blades, otherwise everything is in great condition.</p>

<p>About 1/2 container</p>

<p>New sealed</p>

<p><span style="font-family:helvetica neue,helvetica,arial,sans-serif; font-size:14px">Only used for a few days total, too much power for my nano with mostly softies.</span></p>

<p>This is the rubble I have collected over the years from various tanks. Was cleaned over the summer with muratic acid--&gt;bleach--&gt;Prime. About an 1/8 of a 5g bucket.</p>

<p>Runs great. WYSIWYG</p>

<p>Runs great. WYSIWYG</p>

<p>Sold as a pair, both run great. WYSIWYG</p>

<p>WYSIWYG</p>

<p>Like new, works great.</p>

<p>WYSIWYG</p>

<p>Full container, only a few months old.</p>

<p>WYSIWYG. One of the Kent Kalk mix is only about 1/8&nbsp;full and the ESV mag is about 1/3 full.&nbsp;</p>

<p>Needs a complete new set of filters (about $40), but the system itself works and looks great!</p>

<p><span style="color:rgb(0, 0, 0); font-family:verdana,arial,helvetica,sans-serif; font-size:11px">CaribSea Mineral Mud : This is a unique blend of sediments that duplicate tropical fringing coastal mangrove environments. Mineral Mud is in a size range compatible with soft, burrowing infaunal, macro animal assemblages. Ideal for mud refugiums, seaglasses, macro-algaes, and mangroves, Mineral Mud provides a variety of trace elements, chelated trace elements, natural bio-availble Iodine plus Calcium, Strontium, Iron, and free Carbon. In addition, Mineral Mud contains live marine bacteria, to complete the tropical ecosystem</span></p>

<p>Works but needs&nbsp;calibrated. Pin missing from the plastic cover.</p>

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<td><strong>*</strong></td>
<td><strong>Easy-to-install float valve for aquarium auto top off systems</strong></td>
</tr>
<tr>
<td><strong>*</strong></td>
<td><strong>Attach to a water source and install on your aquarium sump</strong></td>
</tr>
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<td><strong>*</strong></td>
<td><strong>Create an auto top off system that maintains aquarium water level</strong></td>
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</table>

<p>Aquarium float valve kit offers a simple solution to maintain proper water level. Use the Eshopps Float Valve as part of an automatic top-off system you create to replenish aquarium water lost through evaporation. Adjustable acrylic mounting frame allows a full 6 inch range of water level adjustment for versatile installation options. Features nylon screws (no metal parts) for corrosion- and rust-free use. Includes 3-1/2&quot; x 2&quot; dia Float, Valve Assembly, 1-5/8&quot; x 1-5/8&quot;x 7&quot; high acrylic mounting frame, and a 7 foot length of 1/4&quot; tubing that attaches to your water source.</p>

<p>Clean and runs well. Unknown model with an adapted base (from a Maxi-Jet).</p>

<p>Good condition, clean and runs great!</p>