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Available sizes: Small, Medium, Large, and XL. Please note that the majority of sales will comprise Medium, Large, and XL sizes, as they are more readily identifiable and collectible within the breeding tanks. Due to their prolific presence in both a dedicated breeding tank and two display...

Well I drilled my return line too low. We did the math and my sump could handle it but to make sure it could I had to get creative. Its a 90 degree street into a split Y. This raised the water level up just enough so that the first ball of the flex is just slightly above the bottom of the...

Hello Reefers, I was away for the first time for a little over a week from my tank and I have come home to some challenges. My tank has been overrun with hair algae and from what I think is Aiptaisa. If it's not please let me know and what are the remedies that have worked for you? I think it's...

I was wondering, do you need to add some kind of movement to the liquid in dosing containers? Like an air-stone? I was just thinking after time maybe things separate and so could be dosing concentrated amounts.

Okay so Hanna's Digital Salinity Meter requires calibration right? Could Hanna produce a Checker that did not require the purchase of calibration solutions? For example if a Salt Mix Pack says "Mix 1g of salt to 1 liter of water for 35ppt" Bearing in mind Hanna Calibration solution is 35ppt, you...

Let me preface by saying that I know nothing about fish tanks. I would like to clean my floors near a saltwater fish tank. My husband seems to think it will kill all the corals in his tank if I use any amount of chemicals on the floors, near his tank. To further elaborate, he has a 210g...

Hey all, I got a small bag of chaeto algae yesterday. First time trying this. Placed it in my sump in the middle chamber following the skimmer. The issue I have is that my particular sump's baffle to the return is fairly short and has a broken gap. So little pieces of algae that are...