Acrylic Projects and Information
Plexiglas Primer	Ridout Plastics
Working with Acrylic from IPS Corp.	IPS Corp.
Working with Acrylic from Piedmont Plastics	Piedmont Plastics
Acrylic Facts	San Diego Plastics

Aquarium Canopy
Aquariust's Nano and large MH Canopy	Aquariust

Aquarium Stands
Aquariust's Large Tank Stand	Aquariust

Calcium Reactors
Geo's Calcium reactor	Geo
Snailman's Calcium Reactor	Snailman
Snailman's Calcium Reactor - Second Chamber	Snailman

Chillers and Cooling
Becnel 's DIY Chiller Thermo	Becnel

General DIY Sites and Projects
Snailman's DIY	Snailman
DIY Fish trap	Hiromi
Ranco Electronic Temperature Controller	JimHobbs
OohoNo's Acrylic Drill Bit Grinding	OohoNo
Ozreef's DIY plans	DBW
Ken Stockman's Auto Top-off System	Kstockamn
DIY from Saltaquariums at about.com	Various

Kalkwasser Doser
Doug's DIY Kalk Doser	Doug

Lighting
Aquariust's 13 watt Retro Fit Lighting	Aquariust
DIY Power Compact sockets	Clinton Yiu
Paul Erik's Lighting Information	PaulErik

Overflows
Durso Overflow	Original-reefland
Ken Stockman's Overflows	KStockman

Protein Skimmers
SeaClone Modifications	Clinton Yiu
Ewan's BakPak Modification	Ewan
Horge's skimmer	Horge
KW's Awesome Air Diffuser	Horge
Shane's Skimmer Design 101	LiquidShaneo
Snailman's 3" CC skimmer	Snailman
Snailman's 4" CC skimmer	Snailman
Snailman's 6" CC skimmer	Snailman
Snailman's 8" CC skimmer	Snailman
Agu's CPR SR6 Modification	Agu

Sumps
Perry's Sump Setup	Perry Jones

Surge Devices
Aquatouch's Surge Device
Suppliers for DIY parts
US Plastic - Acrylic sheet & tubes at great prices
Plumbing Supply.com - Lot's of fittings at great prices
Aquatic Eco-Systems - Many useful items
Savko Plastic Pipe and Fittings - More plumbing parts
Ridout Plastics - Best selection of glues and tools for plastics
AmeriGlas - Supplies diamond drill bits for glass
Abbeon CAl Inc. - Tools and other devices
McMaster Carr - Almost anything you can think of for DIY
MSC -  More things you haven't thought of for DIY
MC Bond by Polyscience - Solvent glue for acrylic
AH Supply - For Power Compact lighting kits
Hellolights - Formerly Lampsnow.com - Everything for lights
BulbsA2Z - Lamps and ballast
WetDryFilter.com - Internal corner boxes
HaborFreight - Decent priced general tools
Hosefelt Electronics Inc. - DIY electronics parts
Digi-key - DIY electronic parts
That Pet Place - Caulking gun size aquarium silicone
Aquatic Technology - Spectral aluminum reflectors
Voigt Global - Chemicals and lab equipment
The Al-Chymist - Chemicals and lab equipment
Post Apple Scientific - Chemicals and lab equipment
Modern Plastics - Modern plastic supplies
Custom Acrylic Fabrication Corp. - Acrylic fabrication and supplies
General Saw Corp. - Saw blades
LabX - Used lab equipment
Forcefield - Rare earth magnets
Indigo Instruments - Lab supplies and magnets
Carl's Electronics - General electronic parts
The Electronic Goldmine Web Site - General electronic parts
American Science and Surplus - General electronic parts
Futurlec - General electronic parts
Meci - General electronic parts
C and H Sales Company - General electronic parts
All Electronics Corp. - General electronic parts
PM&F - Plastics Molding and Fabricating magazine
The Plastics Distributor and Fabricator - Plastic fabrication mag.
Thomas Register - Online business search engine