The most common cause of a goiter is lack of iodine, ...Even with the right amount of iodine, the thyroid gland can swell, creating a goiter. This can occur in any type of thyroid disease, including hyperthyroidism, hypothyroidism, thyroiditis, and thyroid cancer.
Shock treatment powder bags. Skim off whatever algae you can from the pool using a pool skimmer. Scrub the inside edges and walls of the pool with an algae brush to dislodge stuck algae. Purchase sufficient amounts of algaecide, as noted in the instructions on the bag, that match the total gallons of water in the pool.
In order to use an algae scrubber effectively, work from the top of the tank to the bottom and let the algae you scrape off sink to the tank bottom â when you are finished you can siphon it up with your aquarium vacuum. For stubborn algae growths you might need to use a razor blade.afe Cleaning Tips. If your tank goes through an algae bloom or if you simply have a lot of excess algae growth you may be tempted to simply empty out the tank, scrub it down and start over. Though this option may make sense to you at the time, afterward you may find yourself dealing with unexpected consequences.