Water Level: This week, the water level has actually decreased from 8 cm to 7.5 cm.
Algae Growth: Similar to last week, there is really no algae growing on the aquatic level.
Plant Growth: Compared to last week with no growth, there has been a tremendous amount of plant growth on the top level. (Long green grass)
Water Color Changes: Water still has no changes in color that the naked eye can see.
Indications of Water Cycle: This week, the condensation on the top has increased a lot, but there is also condensation on the aquatic level as well. Also, transpiration is occurring since we can see water drops on the tips of the grass.
Changes in the Fish: The beta fish has actually developed more black color spreading towards the front of its body.
Bottle Biome Project Blog 