Flow GPH to Tank Turnover Calculator
When you look at the aquarium, you see the flow from return nozzle. You chose a pump rated for high capacity, so it looks like … Read more
Ronan Granger
Lighting Spectrum Chart
The aquarium looks good to you. There are some beautiful coral and there are some nice-looking green plants in it. But something seems off, maybe … Read more
Total Dynamic Head Calculator
That aquarium pump probably had great specs on the box. They said it would pushes lots of water at very good flow rates. It was … Read more
PVC Pipe Volume Calculator
So there you are with that bucket in your hands as the water vanishes down the drain. Forty gallons, the number’s imprinted on the box; … Read more
Pipe Friction Loss Calculator for Aquarium Plumbing
The tank might be rated at a thousand gallons an hour but the return line pushes only half that amount of water. The problem isn’t … Read more
Plumbing Water Hold-Up Volume Calculator
Gravity brings that water down to your sump when the pump turn off. And there you sit… watching your display tank’s water go down. It’s … Read more
Salifert Phosphate Test Kit Color Chart
Reef tanks experience phosphate buildup shown by spotting thin green fuzz on rockwork. It begins small so you may overlook it, but quick expands. If … Read more
Water Hardness Chart
Add some neon tetra and pound your heart out as you watch them swim around the tank. Fast-forward two months… the colors aren’t so hot … Read more
Aquarium Bottom Panel Load Calculator
Cracking Glass A cracked glass bottom isn’t something delicate; no sir. It only takes a couple seconds of catastrophic failure because someone forgot that water … Read more
Acrylic Panel Deflection Calculator
When most folks construct an acrylic aquarium they are trying to create a seamless, clean appearance. They envision a piece of glass looking like a … Read more