thank you all for your advice
here is my new list
-------------------
45$ my bimac octo(if i cant find briareus)
6$ FW - Black Molly (for cycleing) x3
-------51$-------
110$ 55 Gallon Tank from perfecto
28$Instant Ocean Salt 160 gallon Bucket
18$ Aragamax Sand 30lb (Sugar-Sized) (Carib Sea)
100$ Caribbean Live Rock - 40 lb
100$ Caribbean Live Rock - 40 lb
------356$------
108$ Coralife Super Skimmer - 220 Gallon
65$ Marineland Tidepool S.O.S. Skimmer
------173$-----
19$Saltwater Basic Test Kits (pH, nitrite, nitrate, alkalinity, ammonia)
70$Milwaukee TDS Meter
8$ Hagen Test Kit(phosphate)
7$Aquarium Systems (A Marineland Company) Instant Ocean Hydrometer
-------104$------
so far thats...684$
(assuming my math is correct)
and then ill have to buy
-shells or rocks (for shelter)
-baby safe toys(eg. big lego blocks)
-wights or ducktape(to hold lid down)
-mesh tank lid
-a big bucket
-aquarium tubing
-and food