A while back I decided to try EasyReefs Phyto Gel. I set it up on a peristaltic dosing pump and it worked just fine for a few weeks/months. However about a week ago I noticed the reservoir and found that the tubing was one big solid mass of solidified gel, in both directions (from the source to the pump and from the pump to the tank). It was bad enough that when I pulled one of the lines from the pump it let out a bunch of built up pressure (and some gel).
I've really only seen one other person mention it, some I'm guessing it's not a common problem. Someone mentioned to that person that it could be from air or water getting into the line. I don't *think* that's the problem, but when I replaced the lines, I moved the one that was in the sump. I had it going directly into the mouth of the return pump, but I wanted to move it above the water line. What I didn't realize is that it doesn't mix with water very readily. Now it just turns into clumps and settles on the bottom of the sump. I haven't checked closely enough to see if, or how quickly, it dissolves.
So, my first question is, has anyone else had this problem?
My second question is, if the end of the tube needs to be above the water line, what's the best way of dosing? I'm torn between trying to suspend it, out of the water, but close enough to return pump that it gets sucked into it instead of accumulating under the pump, or, putting it somewhere else so that doesn't happen. The only good places I can think of are in the display tank (or overflow box) or directly into the filter roller, since all the water passes through there, so I think it would eventually dissolve enough to get through the filter material.
Also, has anyone else had bad luck with Masstick? I've read nothing but good things about it here. Everyone at my LFS that's used it loves it and hasn't had any problems. However, in my tank(s), nothing will touch it. Nothing goes near it. Nothing even looks at it. Every time I've tried it, I end up finding chunks of it in the bottom of the tank the next day, plus, I had a absolutely enourmous (for my tank) nitrate spike that I'm blaming on the Masstick.
Also, it smells awful and it's such a mess, but if the fish liked it as much as everyone says they do, I can live with that.
I've really only seen one other person mention it, some I'm guessing it's not a common problem. Someone mentioned to that person that it could be from air or water getting into the line. I don't *think* that's the problem, but when I replaced the lines, I moved the one that was in the sump. I had it going directly into the mouth of the return pump, but I wanted to move it above the water line. What I didn't realize is that it doesn't mix with water very readily. Now it just turns into clumps and settles on the bottom of the sump. I haven't checked closely enough to see if, or how quickly, it dissolves.
So, my first question is, has anyone else had this problem?
My second question is, if the end of the tube needs to be above the water line, what's the best way of dosing? I'm torn between trying to suspend it, out of the water, but close enough to return pump that it gets sucked into it instead of accumulating under the pump, or, putting it somewhere else so that doesn't happen. The only good places I can think of are in the display tank (or overflow box) or directly into the filter roller, since all the water passes through there, so I think it would eventually dissolve enough to get through the filter material.
Also, has anyone else had bad luck with Masstick? I've read nothing but good things about it here. Everyone at my LFS that's used it loves it and hasn't had any problems. However, in my tank(s), nothing will touch it. Nothing goes near it. Nothing even looks at it. Every time I've tried it, I end up finding chunks of it in the bottom of the tank the next day, plus, I had a absolutely enourmous (for my tank) nitrate spike that I'm blaming on the Masstick.
Also, it smells awful and it's such a mess, but if the fish liked it as much as everyone says they do, I can live with that.