STUMPERS CCCXX

Can you name the word that can satisfy these clues?

1. Change my first letter, I'd be a fish.
2. Change my last letter, I'd be a dessert.
3. Drop my first letter, I'd be a Dada artist and sculptor.
4. Drip my last letter, I'm found at sea.
5. Anagram me, I'm a piece or a snare.
6. But my whole, that covers it all.

Answer:

1. CARP
2. TART
3. ARP
4. TAR
5. PART/TRAP
6. TARP 

Credit:
The Enigma 
August, 2019
A. CHEMEM