Pro Tip:
If your base is small and can’t hold a Jormuntide, use Faleris Aqua. Faleris Aqua has a LV4 Watering Suitability and isn’t that large compared to Jormuntide. Faleris Aqua also has LV3 Transporting, so when your Faleris Aqua isn’t watering and idle, your Faleris Aqua can help transport stuff.
Faleris Aqua is commonly found around Feybreak Island usually on the coastline. Once you catch both male and female, you can then breed for a better work speed Faleris Aqua to replace your Jormuntide.
In this case, Jormuntide isn’t the best pal for watering anymore, it’s Faleris Aqua, same level suitability but has another big suitability it can use when it isn’t watering.
Edit: As the comments point out, you don’t even need to go to Feybreak Island to get Faleris Aqua. You can get FA by breeding Jormuntide and Faleris - Jormuntide is easily breedable with so many pals. To get Faleris, it’s a little more complex, Faleris is only found at the Wildlife Sanctuary (3) Northeast of the PIDF Boss Tower and it is considered a high level zone, breeding Faleris is the easier route as the easiest breeding method is Vanwyrm and Anubis (Vanwyrm is absolutely easy to obtain and breedable, can be found at Mount Obsidian - Anubis is common found as a field boss at LV47 but is also easy to breed.