They eat bacteria, plankton and detritus.
zooplankton
Many coral reef organisms eat yellow tube sponges like angelfishes, filefishes, cowfishes and spadefish. Also the Hawksbill sea turtle.
tube sponges come in many natural colors such as brown, dull green and yes, yellow. secondly tube sponges reproduce by spliting their selves in half. so i guess their only family is the one sponge.
the yellow tube sponge which lives at the depth of 30 feet is capable of pumping water at high speed ......by doing so it takes in small microscopic plants from surroundings... They eat bacteria, plankton and detritus. When they take in water... they filter these things out, and can filter even the smallest bacteria.
No.
Yes they are.
not necessarily .
the toe
porifera
a type of sponge that is purple
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all sponges dont have teeth, so they eat small plankton.