I have some myriophyllum mattogrossense for sale. The cuttings will be around the size of your hand. You can cut them into smaller pieces and fill your hole tank if you like. I wouldn't go smaller then two inches or so. It stays super bushy and is almost a lime green color. I'm asking $10 for 8 stems, cash is best. Co2 isn't required. It grows in normal tap water. I have a few other plants for sale as well on other listing's if your interested. Thanks for taking a look.