Circulation pump
From WaiWiki
For the water-purification raceway in Kwameprekrom we need a circulation pump to keep the water flowing, as spirulina needs moving water. The Spirulina purifies the water. Here is the receipt for the 333 euro pump.
For the water-purification raceway in Kwameprekrom we need a circulation pump to keep the water flowing, as spirulina needs moving water. The Spirulina purifies the water. Here is the receipt for the 333 euro pump.