bam Easy level

Tidal pool near the inlet of Yantai, Shandong

Sponsored by

China, Shandong, Yantai

On the strata, Yangma Island is a metamorphic rock island dominated by marble. Along the coast of Yangma Island, there are Cenozoic Quaternary strata, alluvial ~ marine deposits. Its thickness varies from place to place, generally it is about 25 meters.

Its lithology is from top to bottom: first, gravel; sand, mainly quartz; feldspar; light yellow and black minerals, with different particle size and good grinding roundness; gravel, mainly gneiss with a diameter of 1~10 cm, good grinding roundness and thickness of 11 meters. Second, muddy clay sand, grayish brown and gray-black, containing more fine silt and humus, poor viscoplasticity.

This part of the rock is characterized by the development of complex carbonate rocks with a large amount of graphite and metasomatic iron ore.

Submitted by
Zhang Lixian
Approved by
Fan Li & Zhou Hang
GPS
37.4487762, 121.5794907
Geographical region
Eastern Asia
Drainage Basin
River catchment
Water body type
River
Water body name
Xin'an River
Water body part
Marsh land
Water body course
Lower course
Water body: tributary of
Wetland
Tributary name

Videos above and below water

Water Chemistry

Water information

Water type
Brackish water
Water color
Clear water
Water transparency
High
Concentration of sediments
Low
Water temperature
20 °C
Water flow/curent
Slow

Chemical parameters

pH
7.35
Conductivity
GH
0
KH
Dissolved Oxygen

Aquarium information

Aquarium description

Set-up date
September 2020
Aquarium decoration
  • Mytilus edulis;
  • Ulva pertusa;
  • Caulerpa lentillifera;
  • Sargassum sp.;
  • Technical equipment.
Aquarium equipment

TOD Light, Ihan Simple 250 and Red Sea Star Mini Egg.

Ornament and bed.

Reefs mined in the original land, sea sand mined in the original land
Information.

Fish care

1 Palaemon pacificus (crustacean) and 1 Omobranchus elegans (mollusc)

Plant care

Caulerpa lentillifera.

Water care

Dimensions

Length
80 cm
Depth
40 cm
High
40 cm
Volume
128 L

Substrate in aquarium

Sand
Orange
Pebble/Gravel
Orange
Stone
Beige
Stone form
Irregular
Silt/Mud
None
Leaves
Few
Driftwood
None
Submerged terrestrial vegetation
No