
IPad 3, iPad 4, iPad Air, iPad iPad, iPad Mini 2, iPad Mini 3, iPad Mini 4, 9.7" iPad Pro: 2048x1536, 1536x2048 IPhone 12 Pro Max, iPhone 13 Pro Max, iPhone 14 Plus: 1284x2778 IPhone Xs Max, iPhone 11 Pro Max: 1242x2688 IPhone X, iPhone Xs, iPhone 11 Pro: 1125x2436 IPhone 6 plus, iPhone 6s plus, iPhone 7 plus, iPhone 8 plus: 1242x2208 IPhone 6, iPhone 6s, iPhone 7, iPhone 8: 750x1334 IPhone 5, iPhone 5s, iPhone 5c, iPhone SE: 640x1136 IPhone: iPhone 2G, iPhone 3G, iPhone 3GS: 320x480 Remove the black parts and gently re-roll the Marimo.īy following these simple guidelines, your Marimo will thrive for years to come.MacBook Pro 13.3" Retina, MacBook Air 13" Retina, MacBook Air 13.3"(2020, M1): 2560x1600 Dual monitor: This can occur when it has been covered by hostile algae for a while or when it’s too big for clean water to reach the inside. If your Marimo is turning black or falling apart, it may be decaying from the inside out. If the bottom of the Marimo has turned brown, roll it around more often to ensure all areas receive sufficient sunlight. If this doesn’t work, carefully pick off the brown (dead) parts and add a bit of salt to the water to stimulate the Marimo’s growth. If your Marimo is turning brown, it’s time to clean it.

Another method is to use an old toothbrush to gently scrape off the malignant algae. Carefully wash the hostile algae off or remove it with tweezers. If it also seems a bit slimy or develops an unusual texture, it may have a hostile algae growing around it. If your Marimo is turning white or loses its lush green coloring, it’s probably receiving too much sunlight. Below are signs to look for, and what you can do. Although Marimo balls can withstand a range of temperatures and water conditions, color changes may indicate that something is wrong.
