hydras

There are a lot of unsavory pests that we deal with in the aquarium hobby, like bristle worms, hydroids, hydras, vermatid snails, aiptasia, and others. What would you say is the most annoying thing to deal with? For me it has been hydroids, tried a couple of things that got rid of them and for a...

So I just got my par meter and have a few questions! MY TANKS 150g SPS only tank - running 5 Hydra 26s over a 60" x 24" x 24" tank. Frag tanks 48" x 24" x 8" running an 8 bulb t5HO setup Bedroom tank at home - 60 gallon cube with 24" x 24" x 24" with a Kessil 360W READINGS 150 was reading...