Looking for Feedback on Aquascape in 90g

Thalasstronaut

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Specifically if I have too much rock. The large formation in the center is a cave of sorts, it’s not just a pile of rocks, I’m not sure if that’s obvious. All told it’s 120lbs between the display, and there’s more in my sump (not pictured.)

All in, I have 86.5 gallons of water in the whole system, and I know I’m well above the “1lb per gallon” rule of thumb, but I really want to have ledges and caves and the like for fish to hide, if so inclined.

I’ve also built up higher than I have before, I’m not used to (and really not a fan of) working with the 90, and kind of regretting my purchase.

Inhabitants are:

Snowflake eel.
Starry blenny.
Coral beauty.
Yellow angelfish.
And some snails and hermits.

Open to additional stocking suggestions as well, though I had a mind to eventually add some combination of:

A fairy wrasse (leaning towards a blue side.)
A pair of clowns. (Really like the maroons but I’m leaning towards occ or perculas because I’m worried about them becoming terrors.)
A chromi or maybe an oddball damsel like a Surge or similar.

And maybe most controversially, either a bristletooth tang, such as a two spot or a white tail. This is the one I’m most concerned about, when it comes to available swimming space

Or:

A regal angel, which I understand would be larger but less in need of open space, being a more cryptic species. I see people say that a 90 is adequate for them, and he certainly wouldn’t suffer from lack of rock to peck at, I just feel hinky about a fish that large in this tank. Might be the bit that tears it into me getting a 6footer.

All were moved over from my 40breeder, with their rock scape (hence the varying levels of “newness” of rock. That one was a more minimal, “bommy” style scape and I might just be in my head but I’m worried about cutting off swimming space for my fish in the name of hiding places for the eel or perching places for the blenny.

Will eventually house corals, and I wanted to be mindful of differing heights and levels of light throughout the tank. Nothing is fixed, though the base pieces of each of the structures are buried under the sand so that I would hate to have to dig them out and move them. PVC run at the back isn’t going anywhere, my snowflake is a juvenile now, about 9ish inches, but he loves it in there, as does the coral beauty.

If there’s a good reason to remove some rock, I will. Still new to the ideas behind reef aquascaping vs heavily planted freshwater tanks. Will glue everything in place once I’m comfortable with it, but I like watching the animals interact with the scape before committing to it.

14EF038E-2AA8-4F65-BE22-F2C9C8AEAC70.jpeg


C2CD838C-7659-455C-A621-71CBC65F44FA.jpeg
A7DC5B29-3286-4956-8813-7C921A8C615A.jpeg
 

littlefoxx

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Specifically if I have too much rock. The large formation in the center is a cave of sorts, it’s not just a pile of rocks, I’m not sure if that’s obvious. All told it’s 120lbs between the display, and there’s more in my sump (not pictured.)

All in, I have 86.5 gallons of water in the whole system, and I know I’m well above the “1lb per gallon” rule of thumb, but I really want to have ledges and caves and the like for fish to hide, if so inclined.

I’ve also built up higher than I have before, I’m not used to (and really not a fan of) working with the 90, and kind of regretting my purchase.

Inhabitants are:

Snowflake eel.
Starry blenny.
Coral beauty.
Yellow angelfish.
And some snails and hermits.

Open to additional stocking suggestions as well, though I had a mind to eventually add some combination of:

A fairy wrasse (leaning towards a blue side.)
A pair of clowns. (Really like the maroons but I’m leaning towards occ or perculas because I’m worried about them becoming terrors.)
A chromi or maybe an oddball damsel like a Surge or similar.

And maybe most controversially, either a bristletooth tang, such as a two spot or a white tail. This is the one I’m most concerned about, when it comes to available swimming space

Or:

A regal angel, which I understand would be larger but less in need of open space, being a more cryptic species. I see people say that a 90 is adequate for them, and he certainly wouldn’t suffer from lack of rock to peck at, I just feel hinky about a fish that large in this tank. Might be the bit that tears it into me getting a 6footer.

All were moved over from my 40breeder, with their rock scape (hence the varying levels of “newness” of rock. That one was a more minimal, “bommy” style scape and I might just be in my head but I’m worried about cutting off swimming space for my fish in the name of hiding places for the eel or perching places for the blenny.

Will eventually house corals, and I wanted to be mindful of differing heights and levels of light throughout the tank. Nothing is fixed, though the base pieces of each of the structures are buried under the sand so that I would hate to have to dig them out and move them. PVC run at the back isn’t going anywhere, my snowflake is a juvenile now, about 9ish inches, but he loves it in there, as does the coral beauty.

If there’s a good reason to remove some rock, I will. Still new to the ideas behind reef aquascaping vs heavily planted freshwater tanks. Will glue everything in place once I’m comfortable with it, but I like watching the animals interact with the scape before committing to it.

14EF038E-2AA8-4F65-BE22-F2C9C8AEAC70.jpeg


C2CD838C-7659-455C-A621-71CBC65F44FA.jpeg
A7DC5B29-3286-4956-8813-7C921A8C615A.jpeg
Thats false about regals. They love to swim around. Mine is all over my 125 six foot. Moving her to a 300 soon. So just keep that in mind. I dont think that rock scape would be good for a regal or tang, they need more open swimming room than that gives you. But your stock now goes well with the scape!
 
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Thalasstronaut

Thalasstronaut

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LOOOOOOOOVE the undewr gravel pvc
Thank you. It’s a 2.5 inch 45 degree piece. I have one on each end of a 2 foot long section of PVC. I built up the sand so that it’s deep enough to bury the pipe at the back, and then slopes down so that there isn’t a 3inch line of sand at the front of the glass.
 
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Thalasstronaut

Thalasstronaut

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Thats false about regals. They love to swim around. Mine is all over my 125 six foot. Moving her to a 300 soon. So just keep that in mind. I dont think that rock scape would be good for a regal or tang, they need more open swimming room than that gives you. But your stock now goes well with the scape!
That’s good to know, thank you. So would a typical 125 footprint (6ft by 18inch) be too small then? Or are you just moving your angel because you’re upgrading? The regal is one of the main reasons I’d consider a bigger tank, but if I’d have to go 300g, that’s out of my reality.
 

littlefoxx

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That’s good to know, thank you. So would a typical 125 footprint (6ft by 18inch) be too small then? Or are you just moving your angel because you’re upgrading? The regal is one of the main reasons I’d consider a bigger tank, but if I’d have to go 300g, that’s out of my reality.
Oh shes happy in there, I am just upgrading because I got a good deal on the 300!
 

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